baber/WOPTO huggingface dataset:
Patent JP-S5753255-A (JP)
Title: Drum type classifying machine
Inventor: MOURI TAKUO
IPC: B03B5/56
Filed: 1980-09-17
Abstract: PURPOSE: To enable to precipitate, separate as well as to collect a solute or a fine particle in an  aqueous suspension more rapidly by providing a precipitation promoting apparatus having a  horizontal and a vertical partition plates and a specific guide plate between opposed side plates  of an axial direction to a lower part in a horizontally rotating drum in a static condition.   
     CONSTITUTION: When raw water is supplied into a rotary drum 1 from a hose H and an introducing pipe 15, it is impinged to a guide slate 23 to weaken the force of water and, thereafter,  downwardly flowed into a passage 24 between guide plates 22, 23. Subsequently said raw water  is passed a notch 22a to be flowed to a lefthand direction in a figure and, thereafter, a part thereof is raised between the plate 22 and a horizontal partition plate and passed an upper flange of  the plate 18 to be flooded to a direction of a durm axial direction X. In this process, becouse  gravity and a flowing direction are different, a solid component in the raw water is precipitated  and separated. On the other hand, a flow along the line X passing a notch 18a is present but the  above described similar action is repeated between plates 18 and said flow is almost in the vicinity of a water discharge pore 4 and only a flooding stream passing an upper flange of the plate 18  is present. Said flooding stream is guided in parallel with the line X by a vertical partition plate  25 and an raw water sump between the plates 18 is kept statically and a floated substance in the  raw water is efficiently precipitated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10302995-A (JP)
Title: X-ray high voltage device
Inventor: FURUYAMA MAKOTO
IPC: H05G1/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To cope with various X-ray diagnosis systems with different structures by making a unit of each part so that it can be combined freely. SOLUTION: A X-ray control unit 300 of a X-ray high voltage device corresponding to a simple radiographic diagnosis system has only a basic control unit 310. This basic control unit 310 consists of a microcomputer part 311, an inverter control circuit 312 to control an inverter of a power supply unit, a basic circuit 313 for X-ray radiation and a simple radiographic operation circuit 314, and an operation console 500 equipped with a sheet key 511 and a display device 512 is freely connected to it.
Patent JP-H0422610-A (JP)
Title: Manufacture of composite optical element and its device
Inventor: KIMURA HIROSHI
IPC: B29C43/58
Filed: 1990-05-18
Abstract: PURPOSE:To produce the composite optical element with constant expanded resin diameter and resin thickness by a method in which the wall-thickness of base material is measured, and correspondingly to said measure value, the positions in upper and lower directions of a mold are controlled. CONSTITUTION:The base material 16 composed of the glass or plastic whose outer periphery is worked in desired preciseness, is placed on the holding pedestal 23 of a measuring device 2, and a displacement-measure 22 is lowered, and the wall thickness of the base material 16 is measured, and then the measured value is taken into a control device 3. After said measurement, the displacement-measurer 22 is raised, and the base material 16 is taken out from the measuring device 2. The base material 16 is placed on the holding pedestal 5 of a forming device, while it is suitably coated with resin by an oil and fat-ejecting device. Next, a mold 14 is lowered, and the resin with which the molding face of the base material 16 is coated, is spread. Then the control device 3 controls the distance between the molding face of the base material 16 and the molding face of the mold 4 in constant condition. Next, light is radiated from a light source r7, and then the resin is cured, and it is shrunk a little. In order to cause the mold 14 to follow said shrinkage, while the pressure added to resin is held in contact by a cylinder 11, the mold 14 is lowered by a motor 5.
Patent JP-H11331151-A (JP)
Title: System and method for cryptographic communication
Inventor: NAGASHIMA NORIMITSU
IPC: H04L12/70
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cryptographic key specifying method, capable of simplifying the processing of as key search packet and reducing overhead at the time of cryptographic communication by performing processing only at enciphering devices on the side of transmission and reception for the key search packet in specifying the cryptographic key for the enciphering device to encipher communication data. SOLUTION: This cryptographic communication system consists of enciphering devices 1, 2 and 5 and terminals A and C for transmitting/receiving data. The enciphering device 1 and the terminal A belong to virtual private networks(VPN) 1(9) and 2(10), the enciphering device 5 and the terminal C belong to the VPN 2, and the enciphering device 2 belongs to the VPN 1. Each enciphering device has the key to the VPN to which the device itself belongs. The key search packet is exchanged between the enciphering devices 1 and 5, and the enciphering device 2 repeats the transmission without processing the key search packet.
Patent JP-S5756196-A (JP)
Title: Fused flux for submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1980-09-18
Abstract: PURPOSE: To provide a flux having superior slag peeling property and cracking resistance by containing SiO 2 , Al 2 O 3 , etc. as acidic components, MgO, CaO, etc. as basic componets, and further CaF 2  and containing a slight amount of C as an essential component.  
     CONSTITUTION: This flux contains, in weight ratio 14W52% SiO 2 , 2W35% Al 2 O 3 , and ≤25% TiO 2 , Where the total of ≥2 kinds is 30W65%, as acid components, 5W20% MgO, ≤5% CaO, ≤10% BaO, and ≤40% MnO where the total of ≥2 kinds is 10W45%, as basic components, further contains 4W20% CaF 2  and contains 0.02W0.1% C as an essential component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5753375-A (JP)
Title: Controller for excitation of electromagnetic magnet of printer
Inventor: NAKANO HIROSHIGE
IPC: G06K15/06
Filed: 1980-09-16
Abstract: PURPOSE: To prevent the change of an excitation time due to a temperature change and the variation of the speed of a type carrier by reading information memorized after a predetermined time passes and completing the excitation of the electromagnetic magnet by a figure read.  
     CONSTITUTION: The output (d) of a reset address memory 8 is memorized to a latch 12 at the timing when a CLK1DLY reaches logic "1", and a hammer reset address decoder 6 decodes the output (d) and changes a signal R1 into the logic "1". An effective address decoder 11 decodes a fact that the output (d) is not ineffective data (i) but effective, and turns an effective signal (g) into the logic "1". Accordingly, since HAMRESET, the output of an AND gate 14 reaches the logic "1" at the timing when a CLK 2 reaches the logic "1", an NAND gate opens its gate, and resets a flip-flop. When the flip-flop is reset, a transistor is turned off, and electromagnetism is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5252253-A (JP)
Title: Cooling system
Inventor: SHIMIZU KAZUAKI
IPC: F25D3/00
Filed: 1975-10-24
Abstract: PURPOSE: A freon cooling system which can automatically and accurately detect air infiltrated in the refrigerant by means of a differential pressure relay between No. 1 and No. 2 temperature detectors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63293276-A (JP)
Inventor: MATSUDA TAKESHI
IPC: E04G11/40
Filed: 1987-05-26
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-2000323044-A (JP)
Title: Discharge display device
Inventor: SAKAMOTO SUSUMU
IPC: H01J11/34
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge display device of high reliability capable of suppressing generation of outgas and an electrode defect. SOLUTION: A plurality of maintaining electrodes 54 and a plurality of writing electrodes 56 of a PDP 40 are respectively formed of a conductive wire, and the maintaining electrodes 54 are covered with dielectric films 58 and knitted each other in an approximately lattice shape. Because the maintaining electrodes 54 and the writing electrodes 56 are formed of the conductive wires, an electrode defect and generation of outgas caused by electrodes formed by thick film printing technique are suitably suppressed. In addition, because the maintaining electrodes 54 and the writing electrodes 56 are knitted in the approximately lattice shape, changes of relative positions are suppressed so that the electrodes are arranged in desired positions. The maintaining electrodes 54 are covered with the dielectric films 58, thus electrical short-circuit is not generated even when the maintaining electrodes 54 and the writing electrodes 56 are knitted in the approximately lattice shape and are contact with each other.
Patent JP-H01298567-A (JP)
Title: Rotary head device
Inventor: MATSUURA KENJI
IPC: G11B15/61
Filed: 1988-05-26
Abstract: PURPOSE:To remove the leading of a cylinder and to obtain a highly accurate magnetic tape traveling system by providing the cylinder with tape lower end regulating members for regulating the lower end of a magnetic tape to a prescribed height and tape upper end regulating members to be vertically controlled in order to sliding the magnetic tape on the lower end regulating member. CONSTITUTION:The magnetic tape 26 is drawn out from the inside of a cassette by guide roll posts 1, 4, and when the tape 26 is wound around the cylinder 11 by a prescribed angle, moving boards 5, 6 stop their movement at positions regulated by stoppers 7, 8. At that time, the tape 26 is held by the tape lower end regulating members 12a, 12b and the tape upper end regulating members 13a, 13b fixed on the cylinder 11 and spirally wound around the cylinder 11 by a prescribed angle and a prescribed height. On the other hand, the tape upper end regulating means 13a, 13b is contacted with the members 12a, 12b so as to be slided and controlled with screws 14 at the height improving the linearity of tracks recorded on the magnetic tape 26.
Patent JP-S617105-A (JP)
Title: Cargo delivery device
Inventor: WATABE HIROSHI
IPC: B65G1/04
Filed: 1984-06-21
Abstract: PURPOSE:To make possible the positioning of a push-pull mechanism at the fully pulled position in a device where a cargo is transferred between a storing shelf and a working equipment by holding a part to be clamped, which is designed to remain in an elevator side, with a corresponding clamp. CONSTITUTION:A cargo delivery device 5 carries an elevator 12 which can move up and down along a travelling frame 11, and a push-pull mechanism 14 which comes in a form of a folk and can be pulled out and pushed in laterally as required through the medium of a table frame 13 of the elevator 12. A pair of parts to be clamped 42 and 43 is secured directed downward under a connecting plate 25 of the push-pull mechanism 14, and it should be spaced with a specified pitch of P along the push-pull direction in the device. Also a clamping device 46 is installed on the elevator 12, where a pair of clamps 44 and 45 is arranged along the push-pull direction so as to hold the above mentioned parts to be clamped 42 and 43. When the push-pull mechanism 14 is pulled out laterally, its positioning and fixing are designed to be reliably accomplished by clamping the part to be clamped 42 with the corresponding clamp 45 properly.
Patent JP-S6112915-A (JP)
Title: Continuous inorganic fiber consisting of si, n and o and its production
Inventor: OKAMURA KIYOTO
IPC: C03C13/00
Filed: 1984-06-25
Abstract: PURPOSE:A spinning dope containing a dissolved polycarbosilane with a specific molecular weight and Si-C bonds as a major skeleton is extruded into fibers, the fibers are made infusible and roasted in ammonia to effect complete nitridization without any deterioration of characteristics whereby the novel titled fiber of high performance is obtained. CONSTITUTION:A reactor is charged with xylene and sodium, heated under a stream of nitrogen gas and dimethyl dichlorosilane is added dropwise to effect polymerization. Further, borodiphenylsiloxane is added and heated to effect reaction to give a polycarbosilane, an organosilicon high-molecular weight polymer having a molecular weight of 800-50,000 and Si-C skeleton. Then, the product is used to prepare a spinning dope and the dope is extruded into fibers. The fibers are made infusible under no tension, then roasted in an ammonia gas stream at 800-1,650 deg.C to give the objective fibers which are composed of amorphous particles or a mixture of amorphous and crystalline particles of Si2N2O and alpha-Si3N4 of less than 500Angstrom  particle sizes at 1.3-0.5 N/Si and 1.0-0.05 O/Si ratios.
Patent JP-S63294367-A (JP)
Title: Plate package
Inventor: KIMURA KIKUO
IPC: B65D75/04
Filed: 1987-05-26
Abstract: PURPOSE:To enhance the flexibility of a leading end part and to prevent a worker from getting injured even when he is brought into contact with the leading end part, by folding a packing material double to pack a plate and bonding the three overlapped sides of the packing material only on the side of the plate and holding the leading end part of the packing material to a non-adhered state. CONSTITUTION:As a packing material 2, general packing materials such as paper, a plastic film, a plastic sheet, a metal foil, a rubber sheet, cloth, a net or the like can be used. The three overlapped sides of the packing material are adhered at the inner surface of the overlapped part only on the side of a plate 5 by an adhesive 3 or an adhesive tape. The leading end part of the packing material is held to a non-adhered state but, preferably, wrinkles 7 of a wavy shape, an uneven shape or a saw-tooth shape are imparted to the non-adhered part to desirably further enhance flexibility.
Patent JP-H04357178-A (JP)
Title: Non-flammable foamable molding material and non-flammable foamed molded product
Inventor: SAKAGUCHI MASAO
IPC: C04B38/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide a non-flammable foamable material not producing an injurious gas and capable of being readily molded and foamed into desired three-dimensional shapes such as a wave-form basic shape in response to various shapes having various dimensions, and to provide a non-flammable foamed and molded product thereof. CONSTITUTION:An inorganic fiber reinforcing material comprising a non-woven fabric, woven fabric or knitted fabric using glass fibers or carbon fibers as a material is impregnated with a liquid binder containing an alkali metal silicate salt comprising sodium silicate, potassium silicate or lithium silicate, a filler such as zeolite, magnesium oxide or calcium carbonate, a foaming agent and a gelating agent such as glyoxal, ethylene glycol, diacetate, triethanolamine or acetic acid amine to produce a non-flammable foamable molding material. The non-flammable foamable molding material is thermally foamed and molded into a non-flammable foamed and molded product.
Patent JP-S5919359-A (JP)
Title: Forming method for package of semiconductors
Inventor: OOTA SHINICHI
IPC: H01L23/08
Filed: 1982-07-23
Abstract: PURPOSE:To improve the sealability by forming the part which is contacted with the lead frame of integral dies which heat and integrate the lead frame and thermoplastic resin molded product of a material having a thermal conductivity lower than the prescribed value. CONSTITUTION:Plate-shaped product made of thermoplastic resin is supplied to cavities 2, 2' of integrated dies 1, 1', and the integrated surfaces of the product are molten by hot blasts 8, 8' and 9, 9'. On the other hand, after a lead frame 7 is heated, it is supplied between the upper and lower dies 1 and 1', and the product and the frame 7 are integrated. The frame 7 is heated in advance by sliding on a preheating disk, the part which is contacted with the frame 7 of the dies 1, 1' is formed of a material having a thermal conductivity of 0.3J/cm.sec.  deg.K or less such as zirconia or the like, thereby preventing the unintegrated lead frame from lowering at the temperature and improving the bondability between the frame and the product.
Patent JP-2000322273-A (JP)
Title: Interrupt arbitration system
Inventor: YAJIMA KOJI
IPC: G06F13/26
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an interrupt arbitration system which can cope with plural interrupt handling device and can continues interrupt handling only with the other interrupt handling devices in the case that one interrupt handling device gets faulty. SOLUTION: An arbitration signal generation circuit 3 is provided which generates arbitration signals SEL0 to SEL2 into which device numbers of external devices 2-1 to 2-8 are encoded. If an interrupt request in generated, each of external devices 2-1 to 2-8 is allowed to accept an interrupt response signal only when the value of arbitration signals coincides with the device number preliminarily set on the external device. When the slot number preliminarily set on each interrupt handling device coincides with the value of arbitration signals, only one interrupt handling device is allowed to accept the interrupt. It if cannot accept the interrupt because of any reason in this case, the other interrupt handling device is allowed to accept the interrupt.
Patent JP-S5355021-A (JP)
Title: Electronic musical instrument
Inventor: DOI TOSHITADA
IPC: G10H1/053
Filed: 1976-10-29
Abstract: PURPOSE: Arrangement is so made that timbre changes with lapse of time by relatively changing clip levels for a triangular wave with the output signal from a signal generating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5255179-A (JP)
Title: Apparatus for taking out and conveying cargos
Inventor: YOKOI MASAKAZU
IPC: B65G1/04
Filed: 1975-10-29
Abstract: PURPOSE: To provide an apparatus for taking out and conveying cargos, in which conveying means is provided at the outlet of inclined racks for holding cargos thereon, and further there is provided take-out conveyor means, that is capable of being inclined and moved toward and away from the former conveying means, and in which there is further provided stopper rod means for opening and closing the outlet, so as to enable to take out cargos one by one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07332232-A (JP)
Title: Concrete pump
Inventor: NAGAOKA HITOSHI
IPC: F04B15/02
Filed: 1994-06-10
Abstract: PURPOSE:To reduce the generation of vibration through suppression of the occurrence of pulsation during the forced feed of ready-mixed concrete. CONSTITUTION:Two concrete cylinders 2L and 2R are arranged on the front wall of a hopper 1. A swing valve 6 is oscillated in the hopper 1 and the opening part of the tip part thereof is selectively connected to the suction and discharge ports 3L and 3R of the concrete cylinders 2L and 2R. By extruding the extrusion piston 16R of the concrete cylinder 2R to which the swing valve 6 is connected, ready-mixed concrete in the concrete cylinder is fed to the swing valve 6. When the extrusion piston 16R is about to be extruded approximately to an extrusion position, an extrusion piston 16L on the other side waiting in a retracting position after suction of ready-mixed concrete is already completed is simultaneously extruded. This constitution oscillates the swing valve 6 in such a state that concrete is delivered from the two concrete cylinders 2L and 2R and switches connection to that to the concrete cylinder 2L on the other side.
Patent JP-S5654144-A (JP)
Title: Branch device for data communication
Inventor: FUJIKAWA MASAFUMI
IPC: H04L12/00
Filed: 1979-10-09
Abstract: PURPOSE:To increase the processing ability of data communication, by reducing the time from the end of communication of one branch terminal device to the establishment of communication of other branching terminal device. CONSTITUTION:The off time T2 of a response request signal 308 to a branch terminal device 16-2 is compared with the time T1 when a carrier detection signal 307 to a branch terminal device 16-1 is off, and T2 is selected as T2<=T1. After the device 16-2 receives the signal 308 for the time T2, it delivers a transmission request signal 309 to a branch device 15. When the device 15 receives the signal 309 from the device 16-2, it forms the signal giving a delay by the time of (T1-T2+DELTAT) from the leading of the reception signal and delivers it to a terminal station modulating device 14 as a new transmission request signal 302. The transmission enable signal 310 is on after the time between the on of the signal 302 to the on of response signal from the device 16-1, succeedingly a response signal 311 is delivered and it is received as the signal 306 at a central station 11, and communication is established with the device 16-2.
Patent JP-H11290189-A (JP)
Title: Tableware serving as both knife and fork
Inventor: YANAGISAWA MAKOTO
IPC: A47G21/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To corrugate the side face of a fork to allow easy insertion into foods so that the foods can be cut easily if only the fork is used during a meal. SOLUTION: The side face of a fork part 1 is corrugated 2 to make it easy to insert the fork part into foods and to make it easy to cut the foods. Since the foods cut can be directly stuck and eaten, the need for using both a knife and a fork is eliminated.
Patent JP-S61286126-A (JP)
Inventor: IWASAKI TAKASHI
IPC: B32B5/26
Filed: 1985-06-13
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-H10319789-A (JP)
Title: Electrophotographic image forming device
Inventor: TERASAWA SEIICHI
IPC: H04N1/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the used quantity of toner and save the consumption of toner by automatically switching a device to toner saving mode to reduce the output of laser beam or reduce the bias current value of a primary charger when it is detected that the residual quantity of toner is minimized. SOLUTION: A toner residual quantity detecting part 24 regularly monitors the residual quantity of toner in a processing device, and transmits a signal to a control part 25 when the residual quantity is minimized. When the power source of a printer 23 is inputted, or it is detected by the toner residual quantity detecting part 24 that the toner residual quantity is minimized during printing, and this is alarmed by the printer 23, a personal computer 17 displays it on the display control part (dialog box) of a monitor 20. When the toner residual quantity is detected to be minimized, the printer 23 lights the toner lamp and alarm lamp of a control panel, and displays a message of 'no toner' on an LCD, and the device is automatically switched to toner saving mode.
Patent JP-S62288287-A (JP)
Inventor: HAMADA KENJI
IPC: E06B9/74
Filed: 1986-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5919983-A (JP)
Title: Device for brush cleaning
Inventor: WATANABE TOSHIO
IPC: G03G21/10
Filed: 1982-07-27
Abstract: PURPOSE:To control the amount of electrostatic charge of a brush without contacting and to perform excellent cleaning by arranging a electric field curtain sheet which is applied with alternating currents containing superposed direct current closely to part of the outer circumference of brush roll. CONSTITUTION:The electric field curtain sheets 6 and 6' are arranged at the outer circumferences of the brush rolls 5 and 5' at intervals of about 4mm., and >=3.5kV alternating voltage is impressed to an exposed electrode group 15 on its surface dielectric layer 18 and embedded electrode groups 16 and 17 on a substrate 20 to generate positive and negative ions; and a DC bias is superposed thereupon to adjust the voltage, controlling the amount of positive and negative ions. Toner electrostatically charged positively by a corotron 14 is removed by the roll 5 electrostatically charged negatively and toner which is not inverted to the positive polarity is removed by the positive roll 5'. Consequently, the amount of the electrostatic charge is controlled without rubbing the brush against an electrostatically charged metal and the residual toner is cleaned completely.