baber/WOPTO huggingface dataset:
Patent JP-S57163160-A (JP)
Title: Photoelectric distributor
Inventor: KUROYANAGI YOSHITAKA
IPC: F02P7/073
Filed: 1981-03-31
Abstract: PURPOSE:To prevent spark discharge upon distributing an ignition voltage by a method wherein a means, supplying the ignition voltage generated in an ignition coil to a spark plug by the electronic opening and closing operations based on an photoconductive element, is provided in a photoelectric distributor. CONSTITUTION:The beams of a light source lamp 34 are reflected by a reflection board 10 and are rotated together with the rotation of a distributor shaft 8, whereby the photoconductive elements 18 arranged on the inner peripheral surface of a distributor cap 4 are irradiated sequentially. The electric resistance of the photoconductive element 18 receiving the irradiation of the beams becomes extremely lower than the same of the photoconductive element 18 which is not receiving the irradiation of the beams, therefore, the ignition voltage supplied from the ignition coil to a common electrode 24 is supplied to a distributing electrode 30 through only the photoconductive element 18 which received the irradiation, thereby discharging the spark plug. When the resistance value of the photoconductive element 18 which received the irradiation of the beams is less than 10kOMEGA, the distribution of the ignition voltage is possible.
Patent JP-H04218171-A (JP)
Title: Graftable vital tissue stimulator
Inventor: SERUGIYU SHIRUBUIAN
IPC: A61N1/362
Filed: 1991-02-19
Abstract: PURPOSE: To improve a telemeter and a transmission method so that a large quantity of data can be transmitted from an implantable biological tissue stimulating device such as a heart pacemaker to an external receiver in a short time. CONSTITUTION: This telemeter is provided with devices 31-47 connecting the telemetric signal 29 transmitted to an external receiver to a tissue stimulating lead wire 15 serving as an antenna. The carrier wave signal is pulse-modulated according to one or both of the digital data stored in a stimulating device and the real-time digital electrocardiogram signal.
Patent JP-S60191182-A (JP)
Inventor: KOUSAKA YOSHIKATSU
IPC: F26B21/08
Filed: 1984-03-12
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-H02226282-A (JP)
Title: Transfer device
Inventor: NAKAMURA TOSHIHARU
IPC: G03G15/16
Filed: 1989-02-28
Abstract: PURPOSE:To improve the sharpness of a transfer picture, the reproductivity of a fine line and definition as well by providing a conductive transfer material guiding member near a transfer roller on the advancing side of a transfer material in the transfer position and grounding via a resistance of 10MOMEGA or more. CONSTITUTION:The transfer roller 2 presses the transfer material P to an image carrier 1. The volume resistance of its outer layer is of the high resistance type of 10<8> - 10<13>OMEGAcm. The transfer is performed by applying to the transfer roller 2 a high voltage of 1 - 5KV from a power source 3, and therefore, the quantity of charges given to the transfer material P can be made uniform. Consequently, the sharpness of the transfer paper is not reduced. The conductive transfer material guiding member 4 is provided near the transfer roller 2 on the advancing side of the transfer material P and grounded via a resistance 5 of 10MOMEGA or more. Thereby, transfer electric field is prevented from covering an image carrying surface near in the advancing side of the transfer material guiding member. In addition, a toner scattering transfer phenomenon is prevented and reduction in the sharpness of a transfer picture and deterioration in the reproductivity of a fine line do not occur.
Patent JP-S51124181-A (JP)
Title: Polyolefin-metal bonded structure
Inventor: HOTSUTA HISASHI
IPC: B32B15/04
Filed: 1975-04-22
Abstract: PURPOSE:Bonded structures having high corrosion resistance and peel strength and useful as sealing part of bottle crown caps, in which metal substrates and polyolefin resins are bonded through a specific primer layer.
Patent JP-H10247811-A (JP)
Title: Elevating angle controller for satellite antenna mounted on mobile body, elevating angle control method therefor and satellite antenna system for mounted on the mobile body
Inventor: MORIYA MOTONOBU
IPC: H01Q3/06
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevating angle controller for a satellite antenna mounted on a mobile body, in which an elevating angle of the antenna is easily controlled with a simple configuration. SOLUTION: An elevating angle on an antenna 10 is controlled by using a DC motor 82, a gear reducer 83, and limit switches 61a, 61b that detect upper/lower limits of the elevating angle of the antenna 10. A reference drive time detection means 71 detects a reference drive time of the DC motor 82 which is required when the antenna 10 is moved between the upper limit and the lower limit. An elevating angle decision means 72 decides a current elevating angle of the antenna 10.  An elevating angle revision means 74 calculates a drive time for the DC motor 82, required to drive the antenna 10 from the current elevating angle of the antenna 10 till to the angle to be set, based on the reference drive time and the current elevating angle of the antenna 10, when an elevating angle setting button 64 sends a signal which is denotes setting of a prescribed elevating angle and drives the DC motor 82 by just the drive time.
Patent JP-H09215973-A (JP)
Title: Method for removing anion contaminant
Inventor: KAWACHI TAKESHI
IPC: B09C1/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently recover anionic contaminants from a soil by a method wherein water is properly supplied to a soil contg. anionic contaminants and energizing electricity is performed between an anode and a cathode by applying a DC voltage and the water supplied is drained only from the anodic side. SOLUTION: An anode and a cathode are buried in a soil contg. anionic contaminants (101). Then, water is supplied into the soil from the anode side through a strainer pipe and a DC voltage is applied between the anode and the cathode to energize electricity and the supplied water is drained from the anode side to recover the anionic contaminants (102). In addition, the water recovered from the anode is treated by using an ion exchange resin etc., while it is kept under acidic environment to separate and remove the anionic contaminants (103) and the treated water after its separation and removal is recycled for supplying water (104). It is possible thereby to recover efficiently the anionic contaminants from the soil.
Patent JP-H02232187-A (JP)
Title: Tool shaft vertical movement control device for robot
Inventor: HIDAKA YOSHIHIRO
IPC: B25J19/00
Filed: 1989-02-28
Abstract: PURPOSE:To accurately further easily perform intermediate positioning while placing, in a floating condition, a tool shaft in an intermediate position, when it is lifted, by providing low and high pressure valves balanced with the sum total of weight of the tool shaft and a workpiece. CONSTITUTION:A tool shaft 6 is lowered till it is adapted to a stopper 11 by an air cylinder 3. (F G) In this time, air is supplied from a high pressure valve, passing through the first valve lowering the cylinder 3. Next, a tool is actuated in an upper surface workpiece insertion position of a metal mold 15. (G H) In this time, for moving the stopper 11 to the next position, the air from the high pressure valve is stopped by the first valve and supplied passing through the second valve from a low pressure valve to the cylinder 3. In this way, the tool shaft 6 is placed in a floating condition (air pressure balanced with weight of the tool shaft 6). Hereafter, the tool shaft 6 is lowered to a position I of the stopper 11, and a workpiece 8 is inserted to the metal mold 15' (H I). Here the air passes from the high pressure valve through the first valve, lowering the cylinder 3.
Patent JP-S62206288-A (JP)
Title: Motor pump with booster
Inventor: NISHIMURA SHUNICHI
IPC: F04D13/12
Filed: 1986-03-07
Abstract: PURPOSE:To prevent a motor pump from cavitation by locating a jet pump section of the motor pump with a booster having the jet pump section on the outside of a pumped-up water suction path. CONSTITUTION:A valve body 54 is provided which opens and closes a path 62 located on the way of a pumped-up water intake path 60 communicating to an intake port 20. There are provided a jet pump section consisting of a jetting path 52A for jetting a portion of discharge water, an inflow path 52B into which pumped water flows and a mixing path 52C. This jet pump section is located at the outside of the intake path 60 to ensure a sufficiently large intake flow path area for reducing resistance loss in the intake path during a large water amount and preventing cavitation with few resistance loss.
Patent JP-S55141357-A (JP)
Title: Mold molding method
Inventor: OZAWA FUKUJI
IPC: B22C15/28
Filed: 1979-04-19
Abstract: PURPOSE:To enable the molding at an even and high packing density even in the case of intricate molds by charging sand grainy fillers into the spacing and supplying compressed air from above while giving vibrations for the specified time thereby letting the same pass through the fillers. CONSTITUTION:A molding flask 11 is placed on the pattern plate 7 mounted to a table 4 and molding sand 16 is charged into the spacing formed by this. Thence, the table 4 and pattern plate 7 are horizontally vibrated by operating a vibration motor 10 to give horizontal vibrations to the molding sand 16, thereby letting the same move horizontally while being fluidized. Following to this, a hermetic cover 12 is put on top of the molding flask 11 and compressed air is supplied into the molding flask 11 through air feed path 13, small holes 15, etc., then this compressed air passes in the molding sand 16 to let the molding sand densely and firmly deposit on the surface of the pattern plate 7. After this, only the air is released to the atmosphere through an exhaust port 5 by way of the samll holes 9, 9' and recess 6.
Patent JP-S63215751-A (JP)
Title: Thermoplastic resin composition
Inventor: MEGUMI TAKEAKI
IPC: C08G59/00
Filed: 1987-03-05
Abstract: PURPOSE:To provide the title compsn. which has excellent moldability and gives molded products having excellent mechanical strengths, org. solvent resistance and appearance, by melt-kneading a mixture of polycarbonate and polypropylene with two specified compatibilizers. CONSTITUTION:The title compsn. is obtd. by melt-kneading a mixture (A) of 10-90wt.% polycarbonate (hereinafter referred to as PC) and 90-10wt.% polypropylene (hereinafter referred to as PP) with 1-50pts. (by weight; the same applies hereinbelow) PC (B) having alkyl ester groups at terminals and 1-50pts. PP (C) having epoxy groups, each per 100pts. mixture A. By blending the mixture A with the compatibilizers B and C, a compsn. can be obtd. which has excellent mechanical strengths inherent to PC as well as excellent moldability and solvent resistance inherent to PP and in which either one of the resins forming a disperse phase exhibits a fine dispersion of about several microns.
Patent JP-H04266484-A (JP)
Title: Power feeding device for arc welding
Inventor: MATSUI HITOSHI
IPC: B23K9/32
Filed: 1991-02-22
Abstract: PURPOSE:To reduce wear of a feeding chip in any case of straight polarity welding, a reverse polarity welding and AC welding. CONSTITUTION:The feeding surfaces of the feeding chip are constituted of a straight polarity feeding member 4a and a reverse polarity feeding member 4b. The flowing direction of a welding current flowing through the straight and reverse polarity feeding members 7 and 8 is regulated by a first rectifying device 7 and a second rectifying device 8 and in any case of straight polarity welding, reverse polarity welding and AC welding, an endothermic action is generated between the feeding surface of each of the straight and reverse polarity feeding members 4a and 4b of the feeding chip 4 and a welding wire 5.
Patent JP-S56144507-A (JP)
Title: Forming device for driving magnetic flux of moving coil
Inventor: KITAMURA YUUJI
IPC: H01F7/08
Filed: 1980-04-14
Abstract: PURPOSE:To contrive the miniaturization of a device by arranging yokes at two stages, up and down, on the circumference wherein permanent magnets are arranged between the yokes to form closed magnetic circuits by striding the spaces between adjoining yokes and the useless of magnetic flux and magnetic interference are eliminated. CONSTITUTION:The first yokes 12 are formed in sector shape and the same number of transferring members 1 and moving coils 11 are arranged on the concentric circumference at the same plane. The spaces 13 of the first magnetic paths with gaps (d) are formed between the adjoining yokes 12 and the spaces 13 are radiately formed. And the second yokes 14 are arranged at the lower side of the yokes 12 in parallel with the yokes 12 and with the same allignment shape and the distance D and plate-shaped permanent magnets 16 are inserted between the spaces of each opposed yoke 12, 14. The spaces 15 of the second magnetic paths are also formed between the adjoining yokes 14 and the magnetic poles of the magnets 16 are formed in the opposed direction of both yokes 12, 14 to insert the magnets 16 so that the polarity may alternately invert. And closed magnetic circuits are formed by striding the spaces between the adjoining yokes 12, 14 to cancel the useless magnetic flux and magnetic interference.
Patent JP-S59174655-A (JP)
Title: Aqueous coating composition
Inventor: ONODERA HIROMI
IPC: C08L33/00
Filed: 1983-03-25
Abstract: PURPOSE:To obtain titled composition of high fire resistance and durability for use in construction material by incorporating water in a mixture of an acrylic or methacrylic ester-copolymerized resin emulsion, bisphenol type epoxy resin emulsion, filler, etc. so as to give a specific viscosity. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a mixture of a pH7.5-9.5 comprising (i) 2-15wt% of a (meth) acrylic ester-copolymerized resin emulsion (said ester being of 1-8C alkyl) or said ester plus styrene-copolymerized resin emulsion (the content of the styrene being <=30wt%), (ii) 1-5wt% of a bisphenol-type epoxy emulsion (on a solid basis), (iii) 25-70wt% of a filler, (iv) 20-60wt% of alpha- or beta-gypsum hemihydrate, (v) 1-5wt% of a coloring pigment, and (vi) 0.8-1.2 equivalent, based on the component (ii), of a polyamide resin or aliphatic polyfunctional amine curing agent, with the weight ratio [(i)+(ii)]/(iv) being 0.15-0.28, with (B) 15-70pts.wt. of water so as to give a viscosity 50-1,000 poises.
Patent JP-S60193514-A (JP)
Title: Cleaning apparatus of filter pond in water purifying plant
Inventor: YAGIYUU ETSUO
IPC: B01D35/16
Filed: 1984-03-16
Abstract: PURPOSE:To reduce fresh water used for cleaning by providing a changeover controller and a changeover apparatus so that nonfiltered dirty water and filtered water are utilized as the water used for surface wash of filter pond cleaning process and thereby the filter pond can be cleaned. CONSTITUTION:To make cleaning due to fresh water and dirty water respectively possible in surface wash of filter pond cleaning apparatus, a fresh water control valve 18 feedng the fresh water from a purified water pond 4, a dirty water control valve 17 feeding the dirty water from a precipitation pond 2 and an elevated tank 7 storing the fresh water and the dirty water for mixing and cleaning are provided. The control valves 17, 18 are slowly controlled so that the surface wash in the first term is cleaned with the dirty water and the surface wash in the latter term is cleaned with the fresh water by utilizing the fresh water- dirty water change-over circuit 22. As a result, the reduction of the fresh water used for cleaning the filter pond is made possible.
Patent JP-H02284061-A (JP)
Title: Instrument for measuring tendency of patient's kidney stone formation and verification method of the same
Inventor: SARA SARIGU
IPC: G01N33/487
Filed: 1990-02-28
Abstract: PURPOSE: To measure the trend of formation of an oxalate type renal calculus in human being by introducing a calcium chloride solution into a urine sample thereby crystallizing the microcrystal calcium oxalate. CONSTITUTION: Ion solutions of calcium chloride, for example, are introduced simultaneously from two syringe type apparatus 14, 15. The solutions are fed to the limited cross-section of a flow cell 16 and a volume 18 is scanned at a limited part of the cell 16 by means of a laser beam 17. A pump 19 feeds a suspension from a reaction case 11 to the cell 16 and returns the suspension therefrom. Solutions from the syringe type apparatus 14, 15 are introduced to a urine sample in the case 11 where crystallization of a microcrystal calcium oxalate and aggregation thereof take place. An ultrasonic processor 13 decomposes the aggregation so that such aggregation is not present within the system at the time of starting measurement. Measurement is started at that stage and the dynamism of the crystallization for forming the aggregation and of the aggregation of crystal is measured.  The measurements are plotted automatically and evaluated.
Patent JP-S4954950-A (JP)
IPC: F28F9/00
Filed: 1973-05-04
Abstract: The flanges of the heat-exchanger comprise at two ends thereof lugs or connecting members delimiting a transverse fold extended by a tongue up to the tube plates. The ends of the tubes are positioned in the tube plates and the tongue is fixed to the tube plate. The assembled heat exchanger is then submitted to brazing.
Patent JP-H01224511-A (JP)
Title: Hollow shaft structure
Inventor: FUKAZAWA KAZUHITO
IPC: F16C3/02
Filed: 1988-03-02
Abstract: PURPOSE:To reduce weight of a hollow shaft as well as enhance rigidity in the radial direction thereof by constituting the most part of the shaft for the transmission gear or the like of an automatic transmission in an automobile with a pipe material so as to obtain the hollow shaft, fitting an end plate member into a large diameter part on its end of the shaft, and integrating them by caulking. CONSTITUTION:A pipe material is drawn so as to obtain a hollow shaft 3 having a large diameter part 3B, an intermediate shaft part 3A and a tip shaft part 3C. An end plate member 11 is fitted into the large diameter part 3B of the hollow shaft 3 and they are integrated by caulking. This enables remarkably smaller weight in comparison with a conventional non-hollow shaft by cutting as well as higher rigidity in the radial direction of the hollow shaft 3, thereby resulting in sufficient rigidity even in the case that the shaft is used for a gear.
Patent JP-H02228546-A (JP)
Title: Temperature/moisture sensor
Inventor: ISHIKAWA NATSUYA
IPC: G01K7/16
Filed: 1989-03-01
Abstract: PURPOSE:To measure temperature and moisture at the same position not only in a small space but also in a large space by a method wherein a Pt temperature measuring resistance is provided on one side of a ceramic substrate while a Pt or an Au comb-shaped electrode is provided on the other side thereof and a moisture sensing element is formed thereon. CONSTITUTION:A Pt temperature measuring resistance 2 is formed on one side of a ceramic substrate 1 by a sputtering method (by a screen printing- baking of a thick film paste or metallo-organics). An Au or a Pt comb-shaped electrode 3 is formed on the other side of the substrate 1 and a moisture sensing element 4 such as a high polymer film or hygroscopic ceramics is formed on a comb-shaped part thereof by coating. Then, in a temperature/moisture sensor thus formed, a very small current of about 1mA flows through the Pt temperature measuring resistance 2 on one side thereof and a resistance value thereof to measure a temperature from the results. On the other hand, an alternating current with a frequency of about 1kHz flows across the Au or Pt comb-shaped electrode 3 on the other side thereof and an impedance thereof is measured to determine a moisture from the impedance value thereof.
Patent JP-S56146103-A (JP)
Title: Optical multidistributor
Inventor: SUGANUMA RUMIKO
IPC: G02B6/28
Filed: 1980-04-15
Abstract: PURPOSE:To permit transmission of less light losses by inserting lenses between one optical fiber and an optical fiber bundle consisting of a plurality of optical fibers. CONSTITUTION:Lenses 9, 10 are disposed by aligning their optical axes between one optical fiber 1 and plural optical fibers 8 constituting an optical fiber bundle 3. The end face of the fiber 1 is placed in the focal position of the lens 9 and the end face of the bundle 3 in the focal position of the lens 10. The image of the core of a radius 2r of the fiber 1 is formed on the end face of the bundle 3 by expanding to the radius 2R1 of the outer circle of the core of the optical fiber bundle. The light from the fiber 1 passes the lens 9, by which it is made into parallel luminous fluxes and the image of the diameter 2R1 is formed on the end faces of the optical fiber bundle. Thereby, the light is transmitted at less losses.
Patent JP-H09238908-A (JP)
Title: Relaxedness-measuring apparatus
Inventor: AMANO KAZUHIKO
IPC: A61B5/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a relaxedness-measuring apparatus which enables simple measurement of relaxedness of a human body to keep the human body relaxed by a proper instruction. SOLUTION: A frequency component of 4-30Hz is extracted by an interface part 7 from a micro vibration waveform detected from the surface of a human body by a pickup 5. When the start of measurement is directed by an operation section 4, a CPU 1 reads a waveform equivalent to a specified wavelength from the interface part 7 to obtain an arithmetic mean and a spectrum distribution of an average waveform obtained is determined. Then, the spectrum distribution is divided into bands α, β and θ and power per band is calculated to determine the proportion of the power in α wave band to the power in the total band. The results are shown on a display device 9 as degree of relaxedness. Furthermore, when no relaxation is developed, a CPU 1 uses a sound source 13 to allow a user to implement a relaxing reaction by a proper instruction.
Patent JP-H11251297-A (JP)
Title: Semiconductor manufacturing apparatus and control method therefor
Inventor: HAMAGUCHI TSUTOMU
IPC: C23F4/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus which maintains specified qualities of produced semiconductor devices by equipping it with a function for determining whether the etching end point was normally conducted normally. SOLUTION: This semiconductor manufacturing apparatus having means 2, 3 for detecting the end point of an etching applied to a work, using a plasma emission, comprises a means for comparing the etching times detected by the end point detecting means 2, 3 and failure signal output means and constituted so that the comparing means compares the etching time of a wafer immediately after the etching ends with the etching time of the wafer normally etched in the paste, and when the comparison resulting value is over or below a specified value, the failure signal output means outputs a signal informing to the effect that the end point detecting means 2, 3 is functioning abnormally.
Patent JP-S53135168-A (JP)
Title: Method of treating active sludge
Inventor: FUKUNAGA SAKAE
IPC: C02F3/12
Filed: 1977-04-28
Abstract: PURPOSE: To prevent bulking through a selective sterilization of certain kind of filamentous microorganism alone by neutralizing returned sludge or active sludge in an aeration tank after being kept at pH 4 for a certain time. 
     COPYRIGHT: (C)1978,JPO&Japio