baber/WOPTO huggingface dataset:
Patent JP-S5543567-A (JP)
Title: Electrophotographic method
Inventor: KOIDE FUMINORI
IPC: G03G15/00
Filed: 1978-09-22
Abstract: PURPOSE: To obtain multiple copies of stable and high quality, by providing a transparent insulating layer on the surface of a photoreceptor, and repeating development by one-pack magnetic toner and transfer by dielectric roller of the electrostatic image formed by holding the charge in the boundary of the transparent insulating layer and photoconductive layer.  
     CONSTITUTION: While rotating a photosensitive drum 1 having a transparent insulating layer provided on the surface by one revolution, negative polarity charging by corotron 11, full uniform exposure by tungsten lamp 12, positive polarity charging by corotron 13, and image radiation according to the original by imaging optical element 14 are performed. As a result, an electrostatic latent image having persistency is formed on the boundary between the transparent insulating layer and photoconductive layer, which constitute the photoreceptor. Then, increasing the drum peripheral speed to double, development by means of one-pack magnetic toner 7 in developing device 15 and transfer of toner image on a transfer paper 8 fed by paper conveying roller 18 by means of dielectric roller 9 in the transfer region are repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5819772-A (JP)
Title: Recorded disk reproducer
Inventor: YOSHITOME MASAYUKI
IPC: G11B21/08
Filed: 1981-07-28
Abstract: PURPOSE:To set initially the duration of a kick pulse for track jumping at a prescribed reference level, by selecting successively plural memories which store each output mode and the duration of the jump pulse of a stylus through a control signal producing circuit and in a period during which a discriminating  means is detecting a guide groove part. CONSTITUTION:The track number recorded on a recording disk is detected by a detecting circuit 2, and a program region and a preprogram region are discriminated from each other by a region discriminating circuit 6 connected to the circuit 2. while the circuit 6 is discriminating a preprogram region, a control signal producing circuit 9 switches successively the 1st, 2nd, 3rd memories 10, 11, 12- which store each output mode and the duration of the kick pulse. Then the durations of the kick pulses stored in the above-mentioned memories are decided by the output of a comparator 5 which compares the present track number detected by the circuit 2 with the preceding track number.
Patent JP-H02297825-A (JP)
Title: Switch
Inventor: MARUYAMA TOSHIMASA
IPC: H01H33/08
Filed: 1989-05-10
Abstract: PURPOSE:To make the size smaller and the weight lighter making the best use of the features of the previous arc extinguish chambers formed of organic insulating material by installing thermal shielding material with heat resistance greater than organic insulating material on the internal wall of a cylindrical arc extinguish chamber made of organic insulating material. CONSTITUTION:The inside wall 11b of an arc extinguish chamber 11 is protected by shielding radiant heat from an arc 8 formed when a contact 2 is opened and high temperature gas generated by the arc with steel-plate-made thermal shielding material and magnetic shielding member 12 greater in heat resistance than organic insulating material constituting the inside wall 11b installed surrounding a contact 2 and a permanent magnet 7 in the circumferential direction of the inside wall 11b of the arc extinguish chamber 11, and also the magnetic field made by the permanent magnet 7 and a magnetic field from the external are shielded. Thus, the shielding material 12 is installed, so that even if the distance between the inside wall 11b of the arc extinguish chamber 11 and the arc 8 is reduced, the inside wall is prevented and protected from high temperature gas generated by heat and the arc and there are no possibilities that the inside wall may be deteriorated; resultantly, the arc extinguish chamber 11 can be further miniaturized. Thereby, it is possible to make the switch smaller in size and lighter in weight making the best use of the features of the organic-insulating- material-made arc extinguish chamber.
Patent JP-H10310110-A (JP)
Title: Deaeration port of vacuum packaging device
Inventor: SAKAI TADASHI
IPC: B65B31/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a deaeration port or a vacuum packaging device which has a favorable ventilation function and such a structure that a bag-form packaging article can be arranged in the vacuum chamber without hindrance. SOLUTION: The external plate of a deaeration port 70 of a vacuum chamber is formed to shape a nearly triangular section by the back board 75 vertically erected against an arrangement base 6 and an inclined board 82 slanting down forward from the back board 75. A fixing plate 91 provided with vertical plates at a specified distance parallelly to the back board 75, is arranged in the inside of the external plate of the deaeration port 70. And a filter 88 is contained in the space formed between the back board 75 and the vertical plate of the fixing plate 91 and an air intake 77 is formed on the back board and an air- connection hole 95 is formed on the vertical plate. In this way, the ventilation function of the filter does not deteriorate and the air intake 77 is not easily blocked and a liquid does not penetrate in the deaeration circuit even when one has spilt the liquid.
Patent JP-S597627-A (JP)
Title: Pillar volume mounting device
Inventor: AKEI SEIJI
IPC: B65G57/18
Filed: 1982-07-05
Abstract: PURPOSE:To save power of pillar volume mounting work by mounting the pillar material such as poly-vinyl chloride sheet automatically in pyramid through mounting device comprising means for arranging the pillar material group and moving means. CONSTITUTION:At the time point when four pillar material 7 have passed the press pin 13 through a conveyor 1 the press pin 13 is lifted then the supporting table 11 is advanced to the stopper 3 side to arrange such that the adjoining pillar material 7 will contact tightly. Then the pillar material group 7a are clamped through a clamp board 23 and the clamp board 23 is lifted together with the elevating table 20 to lift the pillar material group 7a thereafter the clamp board 23 is moved above the pallet 15 to mount the pillar material group 7a onto the pallet 15. Similarly three pillar group 7b are positioned through a positioning pin 4b to mount said group 7b onto the pillar material group 7a. Here the gap between the pin 4b and the stopper 3 is set to be same with the diameter of the pillar material 7. Similar process is repeated to mount the pillar material 7 into pyramid.
Patent JP-H01287706-A (JP)
Title: Input device for no-voltage contact
Inventor: MORI FUMITAKA
IPC: H03K17/78
Filed: 1988-05-16
Abstract: PURPOSE:To realize packaging with high density by providing a photocoupler driven corresponding to currents which flow in a forward and a backward directions on a pair of external input terminals, respectively. CONSTITUTION:When a rectangular voltage e1 from a power source supply circuit 4 goes to a positive voltage, a voltage in the forward direction is impressed on a diode D1A, and the voltage in the backward direction on a diode D1B, and only the diode D1A is energized, meanwhile, when the rectangular voltage e1 goes to a negative voltage, the voltage in the backward direction is impressed on the diode D1A, and the voltage in the forward direction on the diode D1B, and as a result, only the diode D1B is energized, and a bidirectional input type photocoupler 5 is driven based on respective current. Therefore, the state of a no-voltage contact SW1A appears on a time divisional multiplex signal DATA1 outputted from an input circuit X1 in the positive period of the rectangular voltage e1, and the state of a no-voltage contact SW1B in the negative period. In such a way, it is possible to reduce the number of photocouplers and the capacity of the power source supply circuit 4 to 1/2, and to realize the packaging with high density easily.
Patent JP-S61273680-A (JP)
Title: Collecting system for system information
Inventor: IGARASHI SATORU
IPC: G06F13/14
Filed: 1985-05-30
Abstract: PURPOSE:To collect system information in a simple and accurate way during a system working mode by using a support processor to collect automatically the information on substrate, etc. from a bus. CONSTITUTION:A support processor MSP 60 delivers the identifying information on a designated substrate to a parallel data line 53 by a system information collecting command given from an input means. At the same time, the MSP 60 delivers the clock signal to a clock line 51. Thus a bus interface 90 of the substrate shown by the substrate identifying information 93 on the line 53 is selected. The system information on the corresponding substrate is delivered to the line 53 from an output driver 95 within the interface 90. Therefore the MSP 60 fetches the data on the line 53 with the prescribed timing after transmitting the clock signal to the line 51 for collection of the system information.
Patent JP-S6386279-A (JP)
Inventor: MAAKU BINSENTO PIASON
IPC: B21K25/00
Filed: 1987-05-15
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-S61273780-A (JP)
Title: Signal reproducing device
Inventor: KAWAI HISASHI
IPC: G11B20/10
Filed: 1985-05-29
Abstract: PURPOSE:To prevent an image from being distorted by providing a means which generates a pseudo synchronizing signal on the basis of a signal indicating a rotary phase and a means which performs playback processing by using the pseudo synchronizing signal when a vertical synchronizing signal is absent. CONSTITUTION:The vertical synchronizing signal in a recording signal is recorded at several Hs after PG pulses, so if the vertical synchronizing signal is destroyed owing to a dropout, etc., or if it is lacking owing to the absence of a dropout, but other cases, the position where it can be judged on that the vertical synchronizing signal were present is estimated on the basis of the PG pulses and the pseudo vertical synchronizing signal is generated at this position on the basis of the PG pulses. Then, this signal is replaced with the vertical synchronizing signal to perform the processing of a playback processing circuit 17 and other succeeding circuits, so that an image is displayed stably on a monitor 19 even if the vertical synchronizing signal itself is absent. Consequently, images having no vertical disorder are observed.
Patent JP-H11309754-A (JP)
Title: Mold apparatus
Inventor: KANEKO TOSHIO
IPC: B29C45/26
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process by an apparatus which can be performed by a simple constitution and use a submarine gate structure even when the height of rising of a cavity to which a gate is arranged is small. SOLUTION: A mold apparatus 10 is constituted of a female plate 1 and a male plate 2 and a cavity 3 is formed by joining die faces 1a and 2a of them. In addition, the female plate 1 and the male plate 2 form a runner 5 for feeding a molding material such as a high temp. and high pressure plastic and a gate 4 as a flow path for making the molding material from the runner 5 into the cavity 3. In this case, the central line of the gate 4 is formed so as to make it at right angles to the wall face of the cavity. It is possible thereby to improve mold strength even when height of rising of the cavity to which the gate is arranged is small and to take a submarine gate structure for which afterfinishing treatment is not required and to simplify manufacturing process.
Patent JP-S61273870-A (JP)
Title: Manufacture of lithium battery
Inventor: KASHIWARA SHIN
IPC: H01M4/12
Filed: 1985-05-29
Abstract: PURPOSE:To easily and surely manufacture the negative electrode of a lithium battery, by inserting a lithium cylinder into a metal container larger than the cylinder, and by using an expanded rubber bag in the cylinder to press-fit it to the inside surface of the container. CONSTITUTION:A lithium cylinder 2 whose outside diameter D2 is smaller than the inside diameter D1 of a metal container 1 is inserted into it. A hollow rubber member 101 whose outside diameter D4 is smaller than the inside diameter D3 of the cylinder 2 is inserted into it. Pressure of about 10 atm. is applied to the hollow portion 104 of the rubber member 101 by a compressor 103 to expand the rubber member to press-fit the cylinder 2 to the inside surface of the metal container 1. As a result, the cylinder 2 and the container 1 are electrically coupled to each other so that a negative electrode of lithium is provided. Lithium is thus prevented from coming into contact with the open portion of the container 1 to contaminate it in manufacturing the negative electrode. The negative electrode is thus manufactured easily and surely.
Patent JP-H06304535-A (JP)
Title: Device for controlling swaying level in treatment tank
Inventor: IKEDA TOSHIHARU
IPC: B01D19/00
Filed: 1993-04-22
Abstract: PURPOSE:To restrain the generation of bubbles to prevent the swaying of the level by making the upper end of a liquid feeding pipe for feeding a washing liquid into a treatment tank for performing treatment, such as washing, open in the vertical direction and covering the liquid feeding pipe with a bubble separation cylinder which has an upper wall and has plural deaeration holes in the peripheral surface. CONSTITUTION:A bubble separation chamber 9 is provided on the side of a treatment tank 1 for treatment such as washing and is made to communicate with the treatment tank 1 through a communicative port 10 provided at the lower end. Inside the bubble separation chamber 9, a liquid feeding pipe 2 which is bent in the shape of L so that the upper end may open lower than a level 11 in the treatment tank 1 is installed. The upper end opening of the liquid feeding pipe 2 is covered with a gas-liquid separation cylinder 12. The gas-liquid separation cylinder 12 has an upper wall 13 and is provided with plural deaeration holes 14 on the peripheral surface above the level 11. A non-bubble liquid 8 after the escape of bubbles from the deaeration holes 14 is gently sent to the lower part of the treatment tank 1 from a discharge port 15 provided at the lower end of the bubble separation pipe 12 through the communicative port 10, allowing the swaying of the level in the treatment tank 1 to be prevented.
Patent JP-H11294133-A (JP)
Title: Cylinder lubricator of internal combustion engine
Inventor: YAMAMOTO TETSUYA
IPC: F02B77/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To always keep pH value of a sliding surface at a required value so as to prevent acidic corrosion of the sliding surface by accommodating at least two kinds of cylinder oil different in property such as a total base value or the like in a tank, and comparing the pH value of the sliding surface and a required reference value to switch the connection between each tank and a lubricating mechanism. SOLUTION: Plural tanks 9, 10 respectively store different kinds of cylinder oil, that is, different in a total base value (TBN) The pH value of the sliding surface 1a of a cylinder liner 1 is detected by a pH sensor 5 and input to a controller 6. In the controller 6, according to the property of TBN corresponding to the detected pH value, the reference value of the pH value is set and the pH value detection signal and the reference value are compared to output an opening and closing control signal to a three-way solenoid valve 8. That is, in the case where the detected pH value is smaller than the reference value, the cylinder oil with a larger TBN stored in one tank 9 is supplied to the sliding surface 1a. Thus, the pH value of the sliding surface 1a is always kept to a reference value.
Patent JP-S5451977-A (JP)
Title: Method of preventing leakage of trouble ion in mixed bed system ion-exchange device
Inventor: TSUDA YONEZOU
IPC: B01J49/00
Filed: 1977-10-03
Abstract: PURPOSE: To prevent the leakage of trouble ions, such as, Na + , Cl-, etc. to treated water, by taking out only ion-exchange resin polluted by the pass of regenerating agents for other ion-exchange resins outside a tower near a surface of separation of cation and anion exchanger resins.   
     CONSTITUTION: After the regeneration of the order of cation and anion exchanger resins K and A in a regenerating tower, most resins are transferred to a storage tank 2 through pipings 8, 11 from an extracting port 15 with upward and downward currents from pipings 4, 6 and inflow water from a spray nozzle 13 while making a samll amount of resins A' remian on an upper portion of the resin K. A samll amount of resins K' containing cation resins F polluted by NaOH and a small quantity of resins A' are extracted to a polluted polluted ion-exchanger resin hopper 3 through a piping 9from an extracting port 16 by flowing in water from a lower spray nozzle 14 and the pipings 4, 6. The mixture is not used for the pass of water to be treated that is executed just after said extraction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5819604-A (JP)
Inventor: WATANABE MINORU
IPC: F22D1/28
Filed: 1981-07-29
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-H05287977-A (JP)
Title: Excavating conveyor
Inventor: INOUE KAZUTOSHI
IPC: E02F5/08
Filed: 1992-04-10
Abstract: PURPOSE:To continuously excavate downward the ground at the working face, by carrying out simultaneously a grooving work with an excavating conveyor and a drilling work with a shovel loader. CONSTITUTION:Buckets 25 of an excavating conveyor 1 is horizontally transferred with rotation thereof and the wire of winch hanging the excavating conveyor 1 is extended downward little by little to form a grooved excavated face 40b. In parallel with this work, an excavated face 40a is made toward the grooved excavated face 40b by a shovel loader 7. The generated excavated soil 35 is disposed on the grooved face 40b and transferred to G1 direction by a belt conveyor 12 to collect to a piling position X1 and further lifted up to the ground level by a clamshell. In this way, the excavating work of the face 40a by a shovel loader 7 is continuously carried out to go on drilling toward the underground.
Patent JP-S62275984-A (JP)
Inventor: TSUJI SHINTARO
IPC: B66B3/00
Filed: 1986-05-22
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-H04347108-A (JP)
Title: Electric water heater
Inventor: YAMAOKA MIKIO
IPC: A47J27/21
Filed: 1991-05-23
Abstract: PURPOSE:To always accurately grasp both the amount of a liquid and a temperature thereof in a vessel, by a method wherein, when the liquid in the vessel is poured out by operating a pump, outputs from both a flow rate sensor and a thermal sensor are displayed on a display means. CONSTITUTION:A liquid stored in a vessel 2 for the title utensil is heated by a heating means, and at this time, a liquid temperature is detected by a thermal sensor 9 and its output is processed from a thermometric circuit 22 through an information-processing circuit 23, and the temperature detected is digitally displayed on a display means 21 provided at the front head part of an exterior body 1. After that, when an operating steams 13 is operated by a user, a value of resistance in a variable resistor forming a flow control part 12 is varied and a pump 5 is driven through a pump-driving circuit 25. As a result, the display of the display means 21 is automatically changed from a thermal display to a flow rate display, and the amount of water poured out of a pouring port 8 through a discharge pipe 7 is displayed by integration.
Patent JP-S599523-A (JP)
Title: Wavelength correcting system for spectrophotometer
Inventor: MATSUO WATARU
IPC: G01J3/06
Filed: 1982-07-09
Abstract: PURPOSE:To keep wavelength accuracy in an excellent state, by connecting a digital switch to a microcomputer, measuring the displayed error of a known wavelength of a known sample at first, thereafter correcting the wavelength error by manipulating the digital switches. CONSTITUTION:A wavelength scanning motor 20 is rotated by the command from a microcomputer 10, and a wavelength scanning optical element 30 is rotated. When a slider in a scanning mechanism is contacted with a microswitch 4 at a specified position and the switch is operated, a reference position detector 40 sends a signal (a) to the computer 10 so as to stop a wavelength scanning mechanism. A digital switch 50 is connected to the computer 10. When a reference wavelength is set, the computer 10 reads the preset value (b) of the switch 50. When the preset value (b) is zero, setting of the wavelength is performed only by the signal (a). When the preset value (b) is not zero, the wavelength corresponding to the preset value (b) is added to or subtracted from the reference wavelength. Thus the correction of the reference wavelength is performed. In this way, the accuracy of the wavelength can be kept at the excellent state.
Patent JP-S6254017-A (JP)
Title: Production of thin-walled cr stainless steel slab
Inventor: HARASE JIRO
IPC: C22C38/18
Filed: 1986-05-24
Abstract: PURPOSE:To eliminate a stage corresponding to annealing of a hot rolled sheet and to obtain a thin sheet having good cold rollability and ridging characteristic in the stage of producing a thin-walled slab of a titled steel having a specific compsn. by subjecting the slab after casting to cooling and precipitation treatment under prescribed conditions. CONSTITUTION:A Cr stainless steel essentially consisting, by weight, of 8-30% Cr, 0.001-0.5% C, 0.001-0.5% N and 0.001-0.5% Al and consisting of the balance Fe is cast to the slab having a prescribed thickness or below. Such slab is cooled at a rate above air cooling from the solidification temp. down to the gamma phase precipitation temp. to prevent the precipitation of the gamma phase as far as possible. The slab is subjected to rolling during or after said cooling if necessary. The above-mentioned slab is then subjected to the precipitation treatment for >=10sec at 700-1,000 deg.C to precipitate the C, N, S, etc. solutionized in supersaturation in the alpha phase in the form of carbonitride and sulfide by the above-mentioned quick cooling by which the cold rollability and the elongation of the final product are improved and the yield point is lowered. The slab is otherwise heated up to the alpha+gamma two-phase region to precipitate the gammaphase after the above-mentioned cooling.
Patent JP-H02298145-A (JP)
Title: Radio telephone system
Inventor: ICHIKAWA TOMOHISA
IPC: H04B7/26
Filed: 1989-05-11
Abstract: PURPOSE:To simply and quickly conduct dialing to an extension and an external line by using a detection signal representing the absence of charging state from a charger in place of a calling key operation signal. CONSTITUTION:When a radio telephone set 2a is placed on a charger 3a and an extension key for calling an extension is depressed, whether or not the radio telephone set 2a is removed from the charger 3a is discriminated. When the detection output of a charge detection circuit does not represent the charging state, it is regarded as the depression of the calling key, the extension number dial procedure is followed and when the extension number key is depressed, the signal of the extension number is sent. Thus, in the case of extension call, the extension key is depressed and then the radio telephone set 2a is removed from the charger 3a and the extension dialing is simplified quickly.
Patent JP-2000308850-A (JP)
Title: Impact generator
Inventor: YAMANE YOSHIRO
IPC: B06B1/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To relieve the impact that the revolving shaft of a rotating member and a bearing for supporting the same receive. SOLUTION: The rotating member 10 is supported rotatably by the revolving shafts 11 and 12. A weight 30 is floatably held at the rotating member 10. An impact absorber 40 which absorbs the impact generated between the weight 30 and the rotating member 10 with elastic force is interposed between the weight 30 and the rotating member 10.