baber/WOPTO huggingface dataset:
Patent JP-S5757370-A (JP)
Title: Access control system
Inventor: NAKATANI SHIYOUJI
IPC: G06F12/06
Filed: 1980-09-22
Abstract: PURPOSE:To reduce the number of access times and to improve the data processing efficiency, by accessing plural data in parallel simultaneously for one access request in the data processing device provided with a vector operating means. CONSTITUTION:In case that it is detected by an address generation control circuit 12 that the distance between elements for vector data is a prescribed value or less, parallel access control is performed for a memory storage unit by one of plural address generating parts A-D. Consequently, operation of plural independent accesses are posible. If the distance between elements is a prescribed value or more, the normal access control is performed.
Patent JP-2000317496-A (JP)
Title: Method for crushing sludge and anaerobic digestion method utilizing the same
Inventor: SAKAI YOSHIO
IPC: C02F11/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method for crushing sludge which stably crushes the sludge by treating the sludge by a stone mortar pulverizing machine, then subjecting the sludge to a wet process medium agitating type mill treatment. SOLUTION: The sludge 1 discharged from waste water treatment facilities, such as sewer, food industry waste water, pulp factory waste water, etc., is supplied to a first anaerobic digestion tank 2 where the sludge is anaerobically digested. Usually, the organic matter in the fed sludge is decreased 40 to 60% by the anaerobic digestion. In the first anaerobic digestion tank 2, the sludge concentration is normally maintained constant for the purpose of the efficient anaerobic digestion treatment and the anaerobically digested sludge is withdrawn as the digested sludge 3. The digested sludge 3 is sent to the stone mortar pulverizing machine 4 and is, in succession, sent to the wet process medium agitating type mill 5 and is subjected to the crushing treatment, by which the solubilized sludge 6 is obtained.  The solubilized sludge 6 is further sent to a second anaerobic digestion tank 7 and is subjected to the anaerobic digestion, by which the organic matter in the fed sludge decreases by 20 to 90% and is discharged as the residual sludge 8.
Patent JP-H09316906-A (JP)
Title: Closing device for cover
Inventor: KURASHIMA TAKASHI
IPC: E02D29/14
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a closing device not to be easily opened by children, prevent from dislocation by a pressure of gas in a sewage line, and open without using a hook rod and a key where occasion demands. SOLUTION: A recessed step part 24 is formed in the inner peripheral side of a support frame 2, a protrusion 34 is arranged on the peripheral side of a cover 3 made of thermoplastic resin, and a protrusion 34 of the cover 3 is locked at the recessed step part 24 of the support frame 2. Further, the diameter of the tip of a protrusion 34 is larger by 0.3-3.5mm than that of the upper edge of the inlet of the support frame 2 and the thickness of the protrusion 34 is 2-4mm. Thus, since the protrusion 34 is hooked at the recessed step part 24, the cover 3 is hardly removed. Besides, since the size of the protrusion 34 is specified, the cover is hardly removed by the mischief of a child and a gas pressure in a sewage line. When the cover is forcibly opened by a bar, the cover is opened and by stepping on the cover 3, the cover 3 is placed thereon, whereby convenience is provided.
Patent JP-S5255851-A (JP)
Title: Oscillation circuit
Inventor: SHIMOMA NOBUO
IPC: H03B5/32
Filed: 1975-11-04
Abstract: PURPOSE: To secure a stabilized operation against power source variation by connecting one end of oscillator to connection point of condenser which is connected in series to power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5357429-A (JP)
Title: Inverter power source
Inventor: FUKUI YUKIO
IPC: H02M7/525
Filed: 1976-11-05
Abstract: PURPOSE: To form a series inverter circuit applicable for wide power source variation range, by providing a feedback circuit which is composed of secondary winding and a thyristor and is actulated only when power source voltage is rather higher. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10317080-A (JP)
Title: Ni(nickel)-base superalloy, production of ni-base superalloy, and ni-base superalloy parts
Inventor: YAMAMOTO HIROKI
IPC: C22F1/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a unidirectionally solidified Ni-base superalloy haying high temp. strength equal to that of the conventional Ni-base single crystal alloy and excellent in corrosion resistance and oxidation resistance in high-temp. combustion gas, production of the Ni-base superalloy, and parts made of the Ni-base superalloy. SOLUTION: This Ni-base superalloy is obtained by unidirectionally solidifying an Ni-base superalloy material which has a composition consisting of, by weight, 8-14% Cr, 4-8% Co, 4-8% Al, <=1.5% (not including 0%) Ti, 6-10% W, 3-8% Ta, 0.5-2% Mo, 0.5-3.5% Re, 1.5-3% Ir, 0.05-0.2% C, 0.01-0.03% B, 0.02-0.05% Zr, and the balance Ni as a base with inevitable impurities and satisfying 5% <=Al+Ti, 4<=Al/Ti, and W+Ta+Mo+Re<=20%.
Patent JP-S63233435-A (JP)
Inventor: KAWAKAMI KATSURA
IPC: G06F12/00
Filed: 1987-05-28
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-H05325051-A (JP)
Title: Method for confirming use state of oa equipment
Inventor: NISHI KENICHI
IPC: G06Q50/00
Filed: 1992-05-25
Abstract: PURPOSE:To view the use states of plural OA equipments without coming to the respective OA equipments by filling transmitters which differ in transmission frequency and generate fine-level outputs to the OA equipments, respectively, and displaying the outputs of the transmitters on a display board or power distribution board on the same floor. CONSTITUTION:This system consists of the transmitters T1-T6 which correspond to plural OA equipments OA1-OA6 and transmit fine radio waves of mutually different frequencies and the display board 1 equipped with a receiving antenna 3 provided in the ceiling on the floor, light emission bodies L1-Le6 which correspond to the OA equipments OA1-OA6, and a receiver 2. Then, the corresponding light emission bodies L1-L6 are made to illuminate and the use states of the OA equipments OA1-OA6 are viewed. If the OA3 is powered on and used, the light emission body L3 on the display board 1 illuminates. Consequently, which OA equipment is in use can be viewed by looking at the display board 1.
Patent JP-H09298894-A (JP)
Title: Hanging member drive unit
Inventor: KOMODA MASAHIKO
IPC: E05F15/60
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a hanging member drive unit which can reduce noise level and simplify the structure of a driving means, also easily change over to the manual opening and closing and can be added to an existing curtain. SOLUTION: A curtain driving apparatus 10 as a hanging member drive unit comprises a stator 50 as a vibration generating member to generate vibration, a moving body 80 which is arranged on the upper surface of the stator 50 to work as a vibration receiving member which receives vibration of the stator 50 at the contact surface and a curtain 20 which is fitted at the lower surface of the moving body 80 and is hung and supported. The stator 50 is fixed along the curtain arranging region and the moving body 80 is provided movable along the stator 50. The moving body 80 is placed in contact with the stator 80 at a predetermined pressure with its own weight of the moving body 80 and curtain 20. The stator 50 generates vibration at the contact surface with the moving body 80 when a high frequency AC voltage is impressed.  With this vibration, the moving body 80 is driven linearly and with this movement, the curtain 20 opens or closes automatically.
Patent JP-S5962252-A (JP)
Title: Signal transmitting method
Inventor: MIYAZAWA KUNIAKI
IPC: H04L25/49
Filed: 1983-07-22
Abstract: PURPOSE:To transmit a signal on a narrow band line in a high speed, by coding a half wave or full wave element limited at zero cross point of a sinusoidal carrier and transmitting the coded pulse by varying the amplitude. CONSTITUTION:A modulation circuit 1 consists of a sinusoidal wave carrier oscillator 7, monostable elements 8, 9 and switching elements 12, 13, and the coded output of a picture/ternary converter 3 corresponds to a half wave or a full wave limited with the zero cross of the carrier. An output of the converter 3 becomes a pulse train where the amplitude is varied corresponding to the ternary coded pulse. A signal transmitted via a telephone line 5 is applied to Schmitt trigger circuits 19-21 of the demodulation circuit 2 and a monostable element 22. Each Schmitt trigger circuit processes the tri-state pulse, the original signal is demodulated with an output of a delay circuit 24 and an inhibit circuit 28 and applied to a reproducer 6.
Patent JP-H06327248-A (JP)
Title: One-transistor forward type multiple output converter
Inventor: SHIMIZU YOSHIFUMI
IPC: H02M3/335
Filed: 1993-05-11
Abstract: PURPOSE:To PWM-control a second secondary output circuit synchronously with the PWM-control of a first secondary output circuit when the output voltage of the second secondary output circuit is deviated from a reference voltage, by feeding back the current corresponding to the difference between the output voltage and the reference voltage to the gate driving circuit of a FET. CONSTITUTION:A FET 23 is so connected respectively in series with the secondary winding of a transformer 4 of a secondary output circuit 2 and with a rectification diode 19 of the circuit 2 as to be interposed between them, and via a pulse transformer 10 of a control circuit 3, a semiconductor switching element 5 on the primary side of the transformer 4 and the FET 23 are controlled synchronously with each other. Also, the output voltage of the secondary output circuit 2 is sensed by voltage dividing resistors 20, 21, and the cathode current of a shunt regulator 15 is varied responding to the difference between the sensed output voltage and a reference voltage, and further, the cathode current is fed back to the gate driving circuit of the FET 23 through the amplification by a transistor 16. Subsequently, by the reset quantity of a saturable reactor 11 which is varied responding to the output voltage of the secondary output circuit 2, the FET 23 is controlled, and thereby, the output voltage of the secondary output circuit 2 is controlled independently of others.
Patent JP-H02310036-A (JP)
Title: Al-mg alloy continuous painted plate and treatment thereof
Inventor: KANEDA YUTAKA
IPC: B05D7/24
Filed: 1989-05-26
Abstract: PURPOSE:To secure not only excellent mold releasability but also good plate passing properties even in continuous high speed processing by prescribing the surface roughnesses of a cold rolled plate before and after painting and prescribing the plate temp. and taking-up temp. at the time of painting. CONSTITUTION:In an Al-Mg alloy continuous painted plate, the mean center line roughness (Ra) of the surface of an Al-Mg alloy plate subjected to cold rolling is 0.15-0.40mum and that (Ra) of the surface of the painting treatment plate after continuous painting is 0.08-0.20mum. In the treatment method of the painted plate, when paraffin wax is applied to the prepared al-Mg alloy painting treatment plate in an amount of 10-70 mg/m<2>, the painting treatment plate is held to 60-150 deg.C. Plate taking-up temp. is set to 60-120 deg.C.
Patent JP-S63297799-A (JP)
Title: Electric axial flow air blower
Inventor: WATANABE ETSUO
IPC: F04D29/58
Filed: 1987-05-28
Abstract: PURPOSE:To perform excellently the cooling of a motor in an air blower by providing an exhaust duct and intake duct for communicating the inside of an air-tight casing to accommodate an electric motor to the outside of a cylindrical casing. CONSTITUTION:A cylindrical casing 4 of hermetically sealed construction is arranged in a state of a concentric circle with the casing 1, and the disc-like flange 41 on its one end is provided with an electric motor 3 attached and fixed thereto. The casing 1 and the casing 4 are connected together by means of a duct 5, and the atmosphere outside the casing 1 and the inside of the case 4 are communicated with each other. The rear portion of the casing 4 is communicated with the outside of the casing 1 by means of a duct 52 extending in the radial direction via a cooking fan casing 43. Thus, the electric motor is cooled positively by the atmosphere and the thermal environment is improved excellently.
Patent JP-S5257732-A (JP)
Title: Printing system of dot printer
Inventor: TAKANO KAZUKIYO
IPC: B41J2/51
Filed: 1975-11-07
Abstract: PURPOSE: The accelaratable speed for a prescribed acceleration period is previously set, and the speed is increased until the set speed holding a constant speed during printing operation. In this way, the distortion between acceleration and retardation can be eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5257752-A (JP)
Title: Average value arithmetic circuit
Inventor: MAKIHIRA TADASHI
IPC: G06G7/12
Filed: 1975-11-07
Abstract: PURPOSE:The integration time of the input to be measured is previously counted by 1st clock signal, and the integration time which obtains the voltage corresponding to the previously counted integration time is made shorter than the above counted time. As a result, the total computing time is minimized, thus improving the responsive capability.
Patent JP-H10325805-A (JP)
Title: Automatic inspection system for semiconductor wafer
Inventor: TANAKA TAKUMI
IPC: G01N21/956
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To perform detect inspection using a diffracted light automatically and efficiently by setting optimal conditions automatically for every semiconductor process. SOLUTION: In the automatic inspection system for semiconductor wafer, the surface of a water 3 to be inspected is irradiated entirely with an inspection illumination light from an illumination light source fiber 1 and the diffracted light is received by a light receiving optical system 6. A CCD camera picks up an image from the diffracted light thus received and an image processor 10 detects a surface defect of the wafer to be detected from the image signal.  The inspection system further comprises a unit for setting conditions of the light receiving optical system receiving the diffracted light from the surface defect of the wafer to be detected, and a unit for regulating the quantity of illuminating light of the illumination optical system wherein setting of the light receiving conditions and the quantity of light is performed automatically depending on the kind of the wafer to be detected.
Patent JP-S5834203-A (JP)
Title: Impact preventive device
Inventor: MIYAKE MEGUMI
IPC: F15B11/00
Filed: 1981-08-24
Abstract: PURPOSE:To improve the shock absorbing effect in a device described at the head which is capable of damping residual oscillation shock produced when a whirling device or so of a shovel loader is stopped by adruptly reducing a fluid pressure in a main circuit at the high pressure side which is developed adjacently to the completion of a pressure control valve for controlling brake pressure. CONSTITUTION:Residual oscillation preventive valves 13 and 13' are placed in parallel with a brake circuit not illustrated between main circuits 2 and 3 for supplying on/discharging pressure oil for or from a hydraulic motor which drives a whirling member of a shovel or so. Among the valves 13 and 13' which are similarly designed, the valve 13 damps shock resulting from a rise in pressure in the main circuit 3 which is developed due to inertia revolution of the motor when a direction change-over valve (not shown) is shifted into the neutral position, with the main circuit 2 supplying the motor with pressure oil. Namely, when the pressure in the main circuit 3 is increased over a certain value, a spool 1 is moved left to lessen force of the pressure oil and when pressure in the main circuit 3 is reduced due to reduction in said inertia force, a check valve 27 is opened to quickly flow the pressure oil into the main circuit 2.
Patent JP-H05325142-A (JP)
Title: Magnetoresistive effect type head
Inventor: YAMAMOTO KAZUHIRO
IPC: G11B5/39
Filed: 1992-05-26
Abstract: PURPOSE:To improve off track characteristics of reproduction head and to enhance S/N ratio significantly. CONSTITUTION:After forming an electrode 16 defining a flux detecting region on a magnetoresistive effect film 12, a bias applying means 18 is formed thereon while adjoining only the electrodes 16. The bias applying means 18 has a double layer structure of shunt film or soft magnetic film for bias field enhancement disposed above or below the shunt film. A hard magnetic film or antiferromagnetic film for domain control of the magnetoresistive effect film 12 is provided for a magnetoresistive effect element, followed by provision of a magnetic shield layer through an insulation layer while sandwiching the hard magnetic film, thus producing a magnetoresistive effect head.
Patent JP-S5560154-A (JP)
Title: Method and device for heat collection
Inventor: KANEDA HIROSHI
IPC: F24S10/70
Filed: 1978-10-31
Abstract: PURPOSE: To collect solar heat effectively in the daytime and also to secure heat collection even in the cloudy weather by collecting direct rays or scattered rays of  the sun on a heat collecting unit which is positioned between Fresnel lens and its  focus.  
     CONSTITUTION: There is arranged a heat collector 23 provided with a planklike heat collecting unit 21 formed with a plural number of heat pipes in aggregation in the middle of Fresnel lens 20 and its focus F, and beams of heat and light to condense on the focus F are collected through the heat collecting unit. The above  arrangement applies to the case where an incident angle of the sunbeams is not  perpendicular to the lens plane, and the beams of heat incident from every directions are collected with the heat collecting unit. Therefore scattered beams of light and heat passing thin clouds can be collected on the heat collector 23 even in a cloudy daytime. The heat collector 23 will be adjusted seasonally for changing an angle α of Fresnel lens 20 directional to the sun with the heat collecting unit 21 left as it stands. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61291121-A (JP)
Title: Method and apparatus for manufacturing stretched polyester bottle
Inventor: NOHARA SHIGEZO
IPC: B29C49/48
Filed: 1985-06-19
Abstract: PURPOSE:To manufacture a stretched polyester bottle with a comparatively high production speed by a method in which a bottomed polyester parison is heated to a draw molding temperature and molded by blow molding to form a stretched bottle, and the bottle is put in cooling molds and a pressure gas is blown into the bottle for final molding. CONSTITUTION:Since a heated parison 6 is put into heating moles 18 and molded by draw blowing molding, the stretched bottle 22 so molded is heat-set during the period when it is touched by the molds 18. While the bottle 22 subjected to the heat setting is immediately held under a positive inner pressure to keep its shape, the bottle 22 is taken out of the molds 18 and put into cooling molds 23. A pressure gas 27 is blown into the bottle 22 kept at high temperatures for final molding, whereupon the bottle 22 in contact with the molds 23 is cooled to temperatures lower than the glass transition temperature. No deformation occurs in the bottle 22 taken out of the molds 23, and a normal shape of the bottle 22 can thus be obtained.
Patent JP-H08330919-A (JP)
Title: Delay generation circuit
Inventor: KOBAYASHI MINORU
IPC: H03K5/13
Filed: 1995-05-31
Abstract: PURPOSE: To reduce the scale of a variable delay circuit by providing a rate switching circuit which extracts the pulses outputted from the variable delay circuit every time the count value of a counter is equal to the prescribed value. CONSTITUTION: A variable delay circuit 20 is placed at the preceding stage or a rate switching circuit 10. The circuit to outputs a coincidence detection signal of H logic through a coincidence detection circuit 14 every time the count value of a counter 12 is equal to the value that is set at a dividing number setter 13. Then the circuit 10 controls the opening of an AND gate 15 by the H logic signal. In such an arrangement where the circuit 20 is placed before the circuit 10, the total amount of clock pulses CLK supplied to the circuit 20 are inputted to an active element string A that constructs the delay elements of the circuit 20. Therefore, the number of pulses inputted to the element string A is never changed despite the change of rate cycle of the circuit 10. Thus the stable timing signals are generated without variance in the delay time.
Patent JP-S61290464-A (JP)
Title: Stripping claw for fixing
Inventor: KUDO TOKU
IPC: B65H29/54
Filed: 1985-06-18
Abstract: PURPOSE:To improve toner sticking preventiveness and to prevent the malfunction of a machine by the discharge of static electricity by adding a carbonaceous conductivity applying agent to a compsn. prepd. by using a thermoplastic polyether arom. ketone as a base material and compounding heat resistant reinforcing fibers, inorg. filler, etc. therewith. CONSTITUTION:The titled stripping claw is obtd. by injection molding of the compd. consisting of 95-40pts. (by weight) thermoplastic polyether arom. ketone (PEEK), 5-60pts. heat resistant reinforcing fibers such as potassium titanate fibers, asbestos fibers or arom. polyamide fibers, 0-40pts. filler such as talc and 3-20pts. conductivity applying agent such as ketine black or acetylene black. The stripping claw for fixing consisting of such PEEK as the matrix has the excellent sharpness of a blade edge, heat resistance, impact resistance, non-attack characteristic to a roll surface, moisture resistance, etc. and therefore the durability and shape stability of the blade edge are improved. The electric conductivity is provided thereto and the static electricity is removed therefrom. There is no sticking and solidifying of a toner even if the blade edge is coated with 'Teflon(R)'. In addition, the malfunction of the circuit by the discharge is prevented and this stripping claw is used for a copying machine, printer, printing machine, etc.
Patent JP-H10321803-A (JP)
Title: Thin film capacitor
Inventor: ENDO KEIKO
IPC: H01G4/33
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin film capacitor through a less number of processes without requiring the formation of an SiO2 film on a substrate nor etching by using a platinum silicide electrode obtained by heat-treating a platinum film formed on the substrate and having a specific thickness as the lower electrode of the capacitor. SOLUTION: In a thin film capacitor, a platinum silicide electrode 6 formed as a lower electrode, a dielectric layer 3, and an upper electrode 4 are formed on one surface of a low-resistance silicon substrate 1 and a lead-out electrode 5 is formed on the other surface of the substrate 1. After a platinum film of 100-800 Å in thickness is formed on the surface of the substrate 1, the platinum silicide electrode 6 is formed as the lower electrode by heat-treating the platinum film at 600-800 deg.C. When the thickness of the platinum film is <100 Å, the thickness of the obtained platinum silicide electrode 6 is too thin and the diffusion of silicon to the dielectric layer 3 side from the substrate 1 is not able to be blocked.  When the thickness of the platinum film becomes >800 Å, on the other hand, the surface shape of the obtained platinum silicide electrode 6 is spoiled and leakage currents increase.