baber/WOPTO huggingface dataset:
Patent JP-S63314061-A (JP)
Title: Power feeding current control circuit
Inventor: TAKATO KENJI
IPC: H04M19/00
Filed: 1987-06-17
Abstract: PURPOSE:To prevent a power feeding current from exceeding a prescribed value by monitoring the power feeding current to detect an overcurrent component by which the feed current is larger than the prescribed value and changing the bias voltage supplied to the power feeding circuit in accordance with this overcurrent component. CONSTITUTION:The power feeding current control circuit 20 consists of a detecting part 21 which detects a power feeding current I, a detecting part 22 which detects the overcurrent component when the power feeding current I is larger than a prescribed value Ith, and a bias voltage control part 23 which changes bias voltages VB1 and VB2 from a bias circuit 13 in accordance with the overcurrent component. When the current I exceeds the prescribed value Ith, at least one of the bias voltage VB2 of the line B side and the bias voltage VB1 on the line A side is so changed that both of them are approximated to each other, and the power feeding current I is controlled in such direction that it is reduced. Thus, the power feeding current is relatively easily controlled without controlling the power feeding circuit itself, and especially, excessive flow of the power feeding current which occurs for short-distance subscribers can be suppressed.
Patent JP-2000335026-A (JP)
Title: Portable printer
Inventor: KURAMITSU SHINJI
IPC: B41J15/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure getting over the curling of paper and to easily set a paper roll even if a winding habit getting-over structure is provided. SOLUTION: In a portable printer 11 wherein an open cover 14 having a thermal head 15 attached thereto is attached to a main body case 12 equipped with a paper housing part housing a paper roll R in a freely rotatable manner and a platen 16 to which the thermal head 15 is set in a pressure contact state is provided in the main body case 12, the curling getting-over structure 20a formed by the open cover 14 and the main body case 12 is provided in such a state that the open cover 14 is closed. The paper Y fed along a paper guide passage 20 is brought to an almost straight state by the curling getting-over structure 20a. This curling getting-over structure 20a is formed when the open cover 14 is closed and not formed when the open cover 14 is opened.
Patent JP-S6131714-A (JP)
Title: Bottomed cylindrical bearing and method of manufacturing the bearing
Inventor: KOHAMA MASAYUKI
IPC: B21D22/20
Filed: 1984-07-20
Abstract: PURPOSE:To prevent abrasion of a seal material disposed at an opening portion, and to improve the life of a bearing by forming a bottomed cylindrical bearing by a double-layer material having a sliding layer adhering to the back of a steel or the like. CONSTITUTION:A bottomed cylindrical bearing 16 is formed by a double-layer material comprising a back metal 2 and a sliding layer 3 adhering to the back metal 2. The bearing 16 comprises a cylindrical portion 12, a bottom portion 13 disposed on one end of the cylindrical portion 12 and an opening portion 14 disposed on the other end thereof, wherein the bottom portion 13 has the central portion projected to the opening portion 14 side. The sliding layer 3 is formed on the cylindrical portion 12, the inside of the bottom portion 13 and the end surface 18 of the opening portion 14.
Patent JP-S5851442-A (JP)
Title: Sealing device for cathode-ray tube
Inventor: FUJITA CHIKARA
IPC: H01J9/34
Filed: 1981-09-24
Abstract: PURPOSE:To smoothly melt and separate the cullet glass of the neck section of a bulb by providing an impact adding machine that applies an impact to the melting position when the neck section of the bulb is melted and is welded and sealed with a stem on which an electron gun frame is mounted. CONSTITUTION:A bulb 1 is retained on a sealing main body 16 using a panel chuck 12, bulb receiver 13, and neck chuck 14. Besides, an electron gun frame 4 mounted on a mount piece 19 is positioned at the specified location of a bulb neck 1a and the external surface of the neck 1a in which the stem 3 of the electron gun frame 4 is located is heated, welded, and sealed by means of a gas burner while the bulb 1 is being revolved. In this case, an impact adding machine 22 consisting of a movable plate 22c and a spring 22e is provided outside the sealing main body and is separated by knocking cullet glass 1a' when it is melted. As a result, the delay of melting and a deflected directional property can be regulated without assistance and a good melting separation can be performed.
Patent JP-H08322100-A (JP)
Title: Ultrasonic element for input and output device
Inventor: KOBAYASHI TSUNEKAZU
IPC: H04R17/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide an ultrasonic element which has the highly efficient characteristic and the excellent transient response characteristic and is not affected by the parasitic vibrations. CONSTITUTION: An ultrasonic element used for an input/output device applies the ultrasonic echo location characteristic and is provided with a bimorph ultrasonic vibrator 22 which uses the laminated piezoelectric ceramic vibration members 18a and 18b, and a vibrator electrode 19 which at least drives the vibrator 22 or detects the vibrations of the vibrator 22. An organic polymer piezoelectric element 34 is fixed on the surface of the vibrator 22 via an adhesive layer 35. The element 34 functions to accelerate the excitation of the vibrator 22 when its pulse vibration is started and also to suppress the parasitic vibrations of the vibrator 22. Thus the rise of the ultrasonic reception/ transmission signal is quickened.  Then the secondary effect of the parasitic vibrations is suppressed by the suppression of these vibrations, and a pulse wave which completes the ultrasonic reception/transmission signal in a single cycle, for example, is obtained.
Patent JP-S5674280-A (JP)
Title: Heattpressing fixing device
Inventor: BUINFURIITO GURAAZA
IPC: G03G15/20
Filed: 1980-10-27
Abstract: Disclosed is a thermal pressure fixing device for a copier, comprising a pressure roll and a fixing roll for heating and pressing an image-receiving material carrying a toner image, whereby during the passage of the image-receiving material between the rolls the latter are in pressure contact with each other, whereas during a standstill of the copier or in the case of a copier malfunction, the pressure of the rolls is discontinued. There are provided a device for lifting the pressure roll toward the fixing roll and for separating the two rolls, and a clutch and brake mechanism interacting with this device. Resilient elements adapt the center distance between the pressure roll and the fixing roll to the changes occurring in diameter of these rolls, in such a way that the preset roll pressure between the rolls remains constant.
Patent JP-H10338499-A (JP)
Title: Device and method for raising and lowering heavy article
Inventor: TAKESHITA TERUO
IPC: B66F17/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate work for positioning a heavy article in the specified height position by vertically moving the heavy article by using a cross link mechanism. SOLUTION: When an operator A operates an operation lever 11 so as to raise and lower a heavy article 1 on a table 3, a force sensor 13 detects operating force and the operating direction, and the detected signal is input into a computing circuit 49 through an A/D and D/A converting unit 15. The computing circuit 49 outputs a control signal so that air from an air source 41, having the amount corresponding to operating force may be supplied to one pressure chamber 39 of an air cylinder 31 through a first proportional valve 43 when the operating direction is a direction for raising the heavy articile 1, while, it outputs a control signal so that air from the air source 41,  having the amount corresponding to operating force may be supplied to the other pressure chamber 45 of the air cylinder 31 through a second proportional valve 47 when the direction is a direction for lowering the heavy article 1. Therefore, the air cylinder 31 is operated, a cross link mechanism 19 is extended and contracted, and the heavy article 1 is raised and lowered.
Patent JP-2000338905-A (JP)
Title: Led indicator
Inventor: KOURA FUMIO
IPC: G09F9/33
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To gently and smoothly open and closely the mounting structure for an LED mount plate at a low cost by providing a torsion bar between an indicator body and the lower part of the LED mount plate. SOLUTION: An LED mount plate 20 is mounted on an indicator body 14 rotatably through a hinge 30. A torsion bar 32 is interposed between the lower part of the mount plate 20 and the indicator body 14 in the longitudinal direction of the mount plate 20. One end 32a of the torsion bar 32 is engagingly locked to the mount plate 20, and the other end 32b is engagingly locked to a horizontal plate 14a extending in the longitudinal direction of the indicator body 14. When the upper end of the mount plate 20 is made to fall forward, the mount plate 20 is rotated about the hinge 30. The mount plate 20 is not suddenly rotated by the torsion bar 32 but gently rotated to open the indicator body 14. A control unit and a power source are inspected in the state where the body 14 is opened.
Patent JP-H0441547-A (JP)
Title: Thermoplastic polyester composition
Inventor: KIMURA MASAHIRO
IPC: C08J5/18
Filed: 1990-06-07
Abstract: PURPOSE:To prepare the title compsn. giving a film or fiber excellent in slipperiness, abrasion resistance, and scratch resistance by compounding a polyester with secondary particles having proper particle diameters and comprising fine cerium oxide particles and inert particles. CONSTITUTION:The title compsn. is prepd. by compounding a polyester (pref. one mainly comprising a polyethylene terephthalate) with secondary particles which are formed by cerium oxide (pref. Ce2O2) particles having a mean diameter of 0.0005-0.10mum with inert particles (e.g. particles of SiO2, TiO2, Al2O3, or a crosslinked polystyrene) having a mean diameter of 0.001-1.0mum, and have a mean secondary particle diameter satisfying formula I (wherein D1 is a mean diameter in mum of the cerium oxide particles; D2 is that in mum of the inert particles; and D is that in mum of the second particles) and degree of agglomeration gamma satisfying formula II (wherein gamma is a degree of agglomeration defined by formula III; V1 is a value obtd. by converting the volume of the cerium oxide particles, obtd. by dividing the added wt. by the density, into a volume of the cerium oxide particles contained in a unit volume of the polyester; V2 is a value obtd. by converting the volume of inert particles, obtd. by dividing the added wt. by the density, into a volume of the inert particle contained in a unit volume of the polyester; and V is a volume of the second particle).
Patent JP-S636175-A (JP)
Inventor: NAGASE SEIICHIRO
IPC: D06M101/16
Filed: 1986-06-27
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-S5774876-A (JP)
Title: Information processing device
Inventor: OOMORI YUUZOU
IPC: G06F12/08
Filed: 1980-10-24
Abstract: PURPOSE:To read out a data of a buffer memory at a high speed, by indexing a part of an address converting buffer, concurrently with a logical address generating operation. CONSTITUTION:A logical address operated by a logical address operating circuit 106 is stored in a logical address register 107. Concurrently with generation of this logical address, auxiliary address converting buffers 408-410 are indexed by use of an unfinished logical address. Subsequently, indexing by directories 109', 109'' and read-out of a buffer memory body 110 are executed, concurrently with the fact that the address in the register 107 is converted to a real address by an address converting buffer 108. In this way, even if the capacity of the buffer memory becomes large, a data is read out at a high speed without increasing the number of lines of the buffer memory.
Patent JP-2000341423-A (JP)
Title: Doorphone device
Inventor: MONNO TADAHIDE
IPC: H04M1/65
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a doorphone device which can store only the data for visitors of high necessity. SOLUTION: A doorphone device is provided with an outdoor slave machine, which transmits and receives spoken contents to and from a visitor and is installed outdoors and an indoor master machine, which transmits and receives the spoken contents to and from the visitors and is installed indoor and to conduct speech between the slave and master machines. The outdoor slave machine is provided with an image detecting means 14 which detects the image of the visitor.  The doorphone device is also provided with a visitor data storing means 125, which stores the image information detected by the detecting means 14 and a data storage control means 126 which stores the picture detected by the detecting means 141 in the storing means 125, and when the indoor master machine is operated corresponding image to the operation of the outdoor slave machine, the image data stored in the storing means 125 are erased.
Patent JP-S5939887-A (JP)
Title: 1-(2-furyl)-2-oxy-1-alkanone acetal
Inventor: DOBASHI GENICHI
IPC: C07D307/42
Filed: 1982-08-31
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or lower alkyl; R<1> and R<2> are lower alkyl, or R<1> and R<2> form alkylene, or polymethylene; Y is H, or sulfonyl). EXAMPLE:1-(2-Furyl)-2-methylsulfonyloxy-1-propanedimethyl acetal shown by the formula II. USE:A raw material for intermediates for preparing drugs such as antibiotics, antiphlogistics, etc. Capable of producing these intermediates safely and at low cost. PROCESS:A compound shown by the formula III is reacted with an alkali metal alkoxide shown by the formula R<1>OM (M is alkali metal) in the presence of a corresponding alcohol shown by the formula R<1>OH, to give a compound wherein Y shown by the formula I is H.
Patent JP-H0537892-A (JP)
Title: Voice signal recording and reproducing device
Inventor: AZUMA NOBUO
IPC: G11B20/00
Filed: 1991-06-21
Abstract: PURPOSE:To attain input output interface of a voice control signal by implementing input output interface between VTRs through the use of the voice control signal of the serial transmission form with a low transfer rate. CONSTITUTION:The device is provided with input means 14, 15 inputting and outputting a voice signal, a means 17 inputting a voice control signal of serial transmission form corresponding to the type of an input voice signal, means 14, 15 processing the input voice signal, a means 15 forming the voice control signal corresponding to the type of the processed voice signal and a means 14 forming an ID signal including recorded voice control signal information based on the recorded voice control signal and the voice recording mode command and records the generated recording ID signal and a voice signal onto a magnetic tape. Then the interface between the input and output is implemented by using an input output means for a serial transmission form voice control signal with a 2nd transfer rate lower than the transfer rate of the voice control signal of the serial transmission form at the 1st transfer rate sent from the MUSE transmission form High Vision receiver.
Patent JP-S5577614-A (JP)
Title: Burner for gasified liquid fuel
Inventor: OOHASHI FUJIO
IPC: F23D11/44
Filed: 1978-12-05
Abstract: PURPOSE: To improve economy and manipulating easiness by preheating a burner body by means of preliminary combustion without using a preheater and rendering it to steady combustion.  
     CONSTITUTION: Fuel is flowed smoothly into a preheating cahmber 12 through combustion air by locating a through hole 23 at the side opposite to an air vent 17. An inner tube 2 is heated by burning in a preheating chamber 12 and vaporization of fuel begins to be made or a vaporization surface 5. Vaparized gas is mixed with combustion air flowed in from an air pipe, rectified by an opening 7 of a rectifying plate 10, ejected from each flame 9...of a burner cap 10 and ignited and burned by a burning flame in the preheating cahmber 12. After that, the inner tube 2 is heated much more, all the fuel dropped from an oil supplying pipe 18 inserted into the inner tube 2 through the air vent 17 is vaporized on a vaporization surface 5. Therfore, combustion in the preheating chamber stops, the amount of vaporized gas ejected from each flame hole 9...of the burner cap 10 increases and the combustion moves to a steady combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5940467-A (JP)
Title: Manufacture of plates for lead storage battery
Inventor: KOMAKI AKIO
IPC: H01M4/20
Filed: 1982-08-30
Abstract: PURPOSE:To prevent softening and falling of active substance at the positive side by pressing a paste paper which is impregnated with a liquid where fine particles of polyethylene tetrafluoride are dispersed to the upper and lower surfaces of lattice body filled with the paste. CONSTITUTION:The lattice body is continuously formed by expanding process of a lead or lead alloy sheet and it is continuously filled with the paste. Then, a paste paper which is impregnated with the liquid where the fine particles of polyethylene tetra-fluoride is dispersed in applied to the upper and lower surfaces of such lattice body, it is pressed and stuck onto both sides of lattice body using a pressure roll and thereby the plates can be formed. Accordingly, the fine particles of polyethylene tetrafluoride are strongly bound to the paste paper and simultaneously a network is formed between particles of lead monoxide of paste. Thereby, the function for preventing softening and falling of active substance even after the assembling of battery can be given to the paste paper.
Patent JP-H10323883-A (JP)
Title: Material changing method for blow molding machine, blow molding die head of blow molding machine used therefor, blow molding machine having the die head, and sleeve used for the die head
Inventor: SHINOSAWA KIYOAMA
IPC: B29C49/42
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To change a material smoothly by dividing a sleeve facing a plunger into two, upper and lower, with an annular distribution line as a boundary. SOLUTION: A resin path 30 is formed between the outer peripheral face of a plunger 15 and the inner peripheral face of a sleeve 20. An annular distribution line 31 for receiving molten resin fed from an extruder C and communicating the same with the resin path 30 is formed on an intermediate section of the sleeve 20. The sleeve 20 is divided into an upper sleeve 21 and a lower sleeve 22 with the annular distribution line 31 as a boundary, and the lower sleeve 22 is set removably from the lower section of a die head main body 13. An accumulator chamber 17 is formed between a mandrel 14 and the sleeve 22 at the time of lifting the plunger 15. At the time of changing a material, a die ring 11 is removed from the end of the die head main body 13 and then the lower sleeve 22 is drawn downwardly from the end of the die head main body 13.
Patent JP-S5954905-A (JP)
Inventor: ARUFUONSU ERUNSUTO
IPC: G01B7/28
Filed: 1983-08-19
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-S5772751-A (JP)
Title: Method for producing high manganese cast steel product
Inventor: SOU MITSUHIKO
IPC: B22D27/18
Filed: 1980-10-27
Abstract: PURPOSE: To eliminate the burning defect on casting surfaces by using a furan mold in casting high manganese cast steel products from high manganese steel.  
     CONSTITUTION: A furan mold produces gaseous carbon monoxide, etc., when cast with molten steel, thereby forming a nonoxidative atmosphere in the mold system. The Mn in high manganese steel is oxidized to MnO by utilizing this property, or MnO and SiO 2  react to MnOSiO 2 , by which the erosion of the mold surfaces is prevented. Thereby, the occurrence of the burning defect of the casting surfaces is eliminated. The furan mold consists of compounding the initial polycondensate obtd. by mixing furfuryl alcohol and a urea resin or phenolic resin as a binder with molding sand, and allowing an acidic curing catalyst to coexist. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6133428-A (JP)
Title: Method of transferring article and device therefor
Inventor: MOTODA KENRO
IPC: B65G57/03
Filed: 1984-07-20
Abstract: PURPOSE:To shorten a required time per working process and to minimize the number of drive parts in each working area, by dividing a guide shaft for transferring articles into two shafts to allocate necessary functions to respective shafts so that article transferring operations which are individually associated with each other are carried out, simultaneously in parallel with each other. CONSTITUTION:A slider 12 and an elevator 17 are movably disposed respectively on horizontal and vertical shafts 2, 3 serving as two guide shafts and disposed in a device body, and are provided with support mechanisms 16, 19 for articles 30, respectively. Further, the article 30 which is carried by one article transferring members 4 is at first transferred upwards by means of the elevator 17 on the vertical shaft 3 through the intermediary of the support mechanism 19. Then the article 30 is received by the slider 12 on the horizontal shaft 2 to be fed transversely. Then, the article 30 is lowered with its horizontal posture being maintained, and then the article 30 which has been supported by the support mechanism 16 on the slider 12 is released to be set on the other article transferring member 5.
Patent JP-S6210656-A (JP)
Title: Electrophotographic liquid developer
Inventor: YAMADA JUN
IPC: G03G9/135
Filed: 1985-07-08
Abstract: PURPOSE:To obtain good positive electrifiability and extremely superior stable electrifiability after the lapse of time by incorporating a salt of a dye having an amino group and a monocarboxylic acid having >=5 C as an electrifiability controller. CONSTITUTION:The liquid developer contains as the electrifiability controller the salt of the dye having an amino group and a monocarboxylic acid having <=5 C. The acid used for forming the salt may include a monocarboxylic acid preferably, having 8-30 C, such as benzoic acid or linolenic acid, optionally saturated or unsaturated. These acids exhibit sufficient effects, so long as they have some solubility in the carrier fluid, and enhance positive electrifiability of toner particles. A mixing ratio of the dye and the acid is not especially limited, and the acid can be allowed to react with the dye in an optional ratio.
Patent JP-S5674314-A (JP)
Title: Drawing method of high tensile aluminum alloy for conduction
Inventor: OGAWA KINYA
IPC: H01B13/00
Filed: 1979-11-21
Abstract: PURPOSE: To improve fatigue characteristics by applying predetermined reducing by the use of a set of roller dies then passing the work through normal dies thereby wire drawing the same.  
     CONSTITUTION: At the time of wire drawing a high tesnile Al alloy for conduction to obtain tensile strength of ≥25kg/mm 2  through wire drawing, drawing of 30W55% reduction of area is applied to the alloy by using one set of roller dies during the working to reduce the alloy to 10W6mm wire diameters. Thence, this is passed through normal dies and is drawn ≥50%. The high tensile Al alloys for conduction to provide tensile strength of ≥25/mm 2  through wire drawing include, for example, 5005 alloy, E alloy, and Al-Mg-Cu-Fe alloy. 
     COPYRIGHT: (C)1981,JPO&Japio