baber/WOPTO huggingface dataset:
Patent JP-H07326834-A (JP)
Title: Recycling method of printed board
Inventor: NAKANO ASAO
IPC: H05K3/22
Filed: 1994-06-01
Abstract: PURPOSE:To reduce the amount of waste product to be discharged to a minimum, and facilitate the recycle of mounting components, and the recovering/ recycling of metal like conductor and solder, by reading and displaying the codes showing the current application period to a printed boad and the decomposing method and the manufacturing method of a printed board. CONSTITUTION:The contents of a bar code 2 are as follows. The first 2 digits are the code showing a recycling method. The second 3 digits are the code showing a manufacturing country. The third 5 digits are the code showing a resposible manufacturer, the fourth 6 digits are the code showing the manufacturing date, and the fifth 8 digits are the printed board discrimination code. The bar code 2 is stuck on the surface or the back of a printed board 1. The treating method of a printed board 1 detached from an OA equipment or a domestic electrical equipment is classified according to the code showing the recycling method, in the decomposing process. The first decision reference is the absolute amount of heavy metal or the like represented by lead and shown by the first digit. The second digit is the code showing the structure of a printed board. According to the code, the treating method of a mounting component and a printed board is decided.
Patent JP-S5643810-A (JP)
Title: Electronic volume
Inventor: NAKAMOTO TAKAMICHI
IPC: H03G3/02
Filed: 1979-09-18
Abstract: PURPOSE:To eliminate slide noises accompanying the use of a variable resistor by varying the attenuation of a signal by selecting a resistance network via a semiconductor switch by use of the output code of an up-down counter. CONSTITUTION:The electronic volume is constituted by being equipped with counter 31 that has an input terminal for increasing or decreasing counter output and also has a reset input terminal for setting to a random counter output, and attenuator circuits 32 and 33 provided in the signal transmission line and brought under control based upon an output code from counter 31. Then, attenuator circuits 32 and 33 increases or decreases and outputs a signal transmitted by turning on-off semiconductor switches with the output code from counter 31.
Patent JP-H05253765-A (JP)
Title: Screwing device
IPC: B23P19/06
Filed: 1991-05-24
Abstract: PURPOSE: To correctly regulate the projecting length of a rod by providing a fixed stopper for an end part of the rod on the side where a casing is directed to a drive end part of an internal chamber. CONSTITUTION: A fixed stopper 9 for an end part of a rod 17 is provided on the side where a casing 2 is directed to a drive end part 6 of an internal chamber 8. In addition, the length of a rolling member 13 is at least 80% of the length in the axial direction from an edge part 11 of a casing opening 10 to the stopper 9 of the internal chamber 8. The length of the rolling member 13 is at least two times the rated diameter of the rod 17. The pressure of the member is distributed over most part of the length of the rod 17 by such a dimensional ratio. With the minimum dimensional ratio, inconvenient deformation of the rod 17 is avoided. As a result, a nut is easily screwed in a screw rod or a tension bolt.
Patent JP-S5546929-A (JP)
Title: Manufacture of bead
Inventor: WATANABE HIROO
IPC: B29C43/22
Filed: 1978-09-29
Abstract: PURPOSE: To manufacture beads in a simplified manner and at low costs by a method comprising processes of forming beads elements, making decorative patterns on the surface of a striped bead column, and curing the thus ornamented columnar beads.  
     CONSTITUTION: Using an extruding machine 11, a soft resinous material is made into a continuously lengthy and narrow shape 24 consisting of a flat area 24a and a pair of columnar beads 24b. The beads element 24 is applied to and pressed between rolls 25, 26 of an ornamenting device 12 to produce decorative patterns 30 on the columnar beads 24b extending between grooves 25c and 26c. At the same time, any excessive 24b beads are removed off the place concerned. Then, all parting lines occuring on the beaded surface are removed by squeezing of shape or so, using a parting line-removing device 13, to substitute decorative patters 30 in that place. The resulting beads elements 34 is cooled and cured in a cooling water tank 14, and subsequently passed through a cutter 16 to form a longitudinal wave-like cutting line, to finally produce two strips of the beads. The product is then applied onto the reel 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02298965-A (JP)
Title: Image forming device
Inventor: YASHIRO MASAHIKO
IPC: G03G15/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the image forming device which easily inverts and discharges a sheet material by using an inverting roller of simple and inexpensive structure by providing a specific rotary body rotatably so that the rotary body crosses the conveyance path for the sheet material at right angles. CONSTITUTION:The inverting roller 22 having a sheet material clamping opening 22a which clamps and turns over the sheet material S is provided rotatably crossing the conveyance path for the sheet material S for image formation at right angles. The sheet material S is conveyed to the conveyance path and an image is formed. Further, the sheet material S is conveyed to the roller 2 and the head end of the sheet material S is entered into the sheet material clamping opening 22a of the roller 22; and the sheet 22 is turned over by the firmness of the sheet material S, which is looped and then tuned over. In this constitution, the sheet material can be turned over only by providing the roller 22, which can easily be connected as an option to a discharging device of faceup constitution which has no facedown discharge opening, so that the operability to users is improved.
Patent JP-2000023646-A (JP)
Title: Mineral water obtained by electrolyzing marine deep water and healthy beverage containing the same
Inventor: FURUHATA KUNIKAZU
IPC: A23L2/52
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain mineral water having fatigue recovering actions and useful for a healthy beverage, etc., by electrolyzing marine deep water and diluting a solution collected from the side of a cathode with water at a dilution ratio of prescribed times. SOLUTION: This mineral water is obtained by electrolyzing marine deep water collected from a deep place at a depth of 200 m or more below the sea level and diluting a solution collected from the side of a cathode with water at a dilution ratio of 1 to 100 times. The mineral water is preferably obtained by diluting the marine deep water with water at a dilution ratio of 2-100 times and then electrolyzing the diluted marine deep water or concentrating the marine deep water to (1/10) to (1/100), filtering off deposited substances, diluting the obtained solution with water to the original volume of the solution, subsequently electrolyzing the diluted solution and collecting the mineral water from the side of the cathode. A healthy beverage is preferably prepared by including the mineral water.
Patent JP-H06305293-A (JP)
Title: Office swelling pad base
Inventor: KUMAMOTO SEIICHI
IPC: B43M11/00
Filed: 1993-04-22
Abstract: PURPOSE:To provide an office swelling pad base in which a water absorptive pad is always held in a preferably swollen state. CONSTITUTION:The office swelling pad base comprises a water storage vessel 1 for storing water 4, a water absorptive pad 5 for applying moisture to a surface to be swelled, a containing vessel 2 for containing the pad 5 at an upper position from a water surface of the vessel 1, and a water absorptive column 6 bridged between the water 4 in the vessel 1 and the pad 5 in the vessel 2.
Patent JP-S5745740-A (JP)
Title: Frequency synthesizer
Inventor: SAKUMA TOMIO
IPC: H04B1/40
Filed: 1980-09-02
Abstract: PURPOSE:To achive a modulation characteristic stable in frequency through a modulation phase loop and less in distortion, by giving a frequemcy modulation to a modulation voltage-controlled oscillator. CONSTITUTION:A reception voltage-controlled oscillator VCO15 of a reception phase locked loop 34, and a modulation VCO21 of a modulation phase locked loop 36 are controlled with a phase difference signal with a signal frequency dividing the signal from a reference oscillator 20. An output signal of the VCO15 is outputted to the 1st local oscillator output terminal 32 for reception and inputted to a mixer 27 of a transmission phase locked loop 35. Frequency modulation is made to the VCO21 with a signal from a modulation input terminal 37, and this output signal is inputted to a phase modulator 29 of the loop 35 by taking it as the reference signal. The output signal of the transmission VCO26 of the loop 35 is inputted to a mixer 27, and a signal mixed with the output signal of the VCO15 and frequency- converted is frequency-divided at 28 and inputted to the comparator 29. In the comparator 29, a phase difference signal between this signal and a signal from the VCO21 is outputted to control the VCO26 via an LPF30, and the VCO26 outputs a modulated transmission wave to a transmission output terminal 33.
Patent JP-S6012509-A (JP)
Title: Production of optical transmission body made of synthetic resin
Inventor: MAEDA KOUICHI
IPC: B29C48/06
Filed: 1983-07-02
Abstract: PURPOSE:To enable efficient production of an optical transmission body having consistent quality by prepolymerizing a monomer and forming a prepolymer exhibiting plastic flow of a specific value or above in the stage of forming a base material. CONSTITUTION:A monomer is prepolymerized to form a prepolymer 10 which maintains fluidity just prior to gelation. The prepolymer 10 is put into an extruder 1 and is continuously extruded while the prepolymer is once cooled by cooling water. An important requirement in this case is that the prepolymer 10 shows the plastic flow of >=1.10 value of (n) at 20 deg.C in the general equation for non-Newtonian flow D=Ksigma<n> in which D is a shear rate, sigma is a shear stress, K is the inverse number of plastic viscosity and (n) is a constant. If the value of (n) is <1.10, the monomer near the center is not polymerized but flows out from a heat treating pipe 5 when the peripheral part at the initial stage is gelled and the formation of a satisfactory base material 11 is not possible.
Patent JP-S5822333-A (JP)
Title: Production of high-strength cold-rolled steel sheet excellent in press-formability and baking-hardenability
Inventor: SHIMOMURA TAKAYOSHI
IPC: C22C38/00
Filed: 1981-08-03
Abstract: PURPOSE:To produce a high-strength cold-rolled steel sheet excellent in press- workability and baking-hardenability, by hot-rolling and cold-rolling a steel containing a specified ratio each of C, Mn, Si, P, S, sol. Al and N under a specified condition, and then soaking, cooling and overaging the rolled steel sheet under a specified condition. CONSTITUTION:A steel condition 0.010-0.030% C, 0.05-0.50% Mn, 0.01-0.70% Si, 0.01-0.15% P, up to 0.020% S, 0.020-0.100% sol. Al, up to 0.0080% N and the balance Fe and inevitable impurities is hot-rolled at a hot-rolling finish temperature above A3 point and a coiling temperature of 650-750 deg.C, descaled and then cold-rolled with a cold-rolling ratio of about 50% or more. Thereafter, the steel sheet is soaked 10-240sec at an annealing temperature of A1-A3, cooled from a temperature below A1 to a temperature of 700-500 deg.C at an average cooling speed of 5-30 deg.C/sec, quenched from said temperature in jet water and then overaged 10-30sec or so at 150-450 deg.C.
Patent JP-H05313421-A (JP)
Title: Image forming method and device
Inventor: BABA YOSHINOBU
IPC: G03G9/083
Filed: 1992-05-13
Abstract: PURPOSE:To reduce the magnetization intensity of a magnetic toner without decreasing the quantity of a magnetic material in a magnetic toner, to stabilize a charge imparting process to the magnetic toner and improve image reproducibility by adjusting quantity of the magnetic toner on a developer carrier in a developing region to a specified value or above. CONSTITUTION:The magnetic toner contains a magnetic material formed of a metal ozide in which the intensity of magnetic field is 10 to 40emu/g in the magnetic field of 1kOe and Fer diameter in the horizontal direction is 0.05 to 0.5mum. The quantity of the magnetic toner on the developer carrier in the developing region is adjusted to be >=0.06XrXrho(mg/cm<2>) when the density of the number of chain aggregates of the magnetic toner, that is, the density of the number of nappings of the magnetic toner, formed on the developer carrier in the developing region is >=8X10<4> pieces/cm<2>, the length of the napping of the magnetic toner is <=180mum, the weight average particle size of the magnetic toner is r(mum) and the true density thereof is rho(g/cm<2>). Then, in the developing device using this magnetic toner, magnetic blades 2a, 2b are arranged so as to be in non-contact with the developer carrier 1a.
Patent JP-S5245390-A (JP)
Title: Magneto-optic photometer
Inventor: MURAYAMA SEIICHI
IPC: H01J17/20
Filed: 1975-10-08
Abstract: PURPOSE:A lamp sealed therein with halogenide of tantalum is used as a light source to make possible analysis at high sensitivity.
Patent JP-S5745547-A (JP)
Title: Material for electrophotographic receptor
Inventor: YAGISHITA AKIO
IPC: G03G5/06
Filed: 1980-09-01
Abstract: PURPOSE:To obtain an inxpensive material for the receptor of a printer having high photosensitivity to semiconductor laser beams and causing no environmental pollution by adding a pyrazoline deriv. to a phthalocyanine pigment. CONSTITUTION:This material for a receptor contains a mixture prepared by adding a pyrazoline deriv. to a phthalocyanine pigment as a prncipal component. For example, by mixing a phthalocyanine pigment such as copper phthalocyanine with a pyrazoline deriv. and dispersing the mixture in a resin such as polyeser, a layer 8 is formed on an electrically conductive support 3 to obtain a receptor P3 with improved contact between the phthalocyanine pigment and the electronically active compund and an increased carrier transferring rate. The used pyrazoline deriv. includes 1-phenyl-3-(p-diethylaminostyryl)-5-(p-diethylaminophenyl)-2-pyrazolin e.
Patent JP-H06307092-A (JP)
Title: Temporary assembling apparatus for steel frame structure
Inventor: SATO KENNOSUKE
IPC: B23P21/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide simple and high-accuracy temporary assembling apparatus by arranging plural column part set trucks where clamping means are disposed and plural bracket part set trucks where clamping means and elevating tables are disposed on long rails. CONSTITUTION:A column part set truck 2 and a bracket part set truck 3 are alternately arranged in the longitudinal direction on long rails 1. Subsequently, the respective stoppers 12 are locked in the respective support seats 6, 16 in such a manner as to be aligned along the positioning line 20. In the truck 2, the base of a column part 19 is placed on the seat plates 10, 17, the column part 19 is clamped between the positioning plate 11 and a pressing plate 9, and the respective column parts 19 are aligned in a line. In the truck 3, a bracket main body is placed on the seat plates 10, 17, the lower surface of the bracket joined to the main body is supported and guided by the upper surface of an elevating table 15, the bracket part 18 is clamped between the plate 11 and the pressing plate 9, and the respective bracket parts 18 are aligned in a line. Further, an air cylinder 4 is operated to draw in a rod 5, whereby the trucks 2, 3 are mutually made approach to tightly fix the bracket part 18 to the column part 19.
Patent JP-H03388-A (JP)
Title: Valve operated by medium handled thereby
Inventor: EDERUBERUTO TEIIFUENSARERU
IPC: F16K47/00
Filed: 1990-05-10
Abstract: PURPOSE: To reduce excessive stresses on a valve by providing a duct extending from a valve chamber into an upper sub-chamber and a duct terminating at a lower sub-chamber at an upper end and terminating at the end face of a piston rod at the other end. CONSTITUTION: A lid 6 is elastically coupled to the lower free end of a piston rod 11. A duct 20 extends from a valve chamber 2 into an upper sub-chamber 9 through the wall of a body part 1 and a cylinder 7. A duct 31 is placed within the wall of a hollow piston rod 11 and terminates at a lower sub-chamber 10 at an upper end and terminates at the end face 11" of the piston rod 11 at the other end. The pressure of a medium in the lower sub-chamber 10 forms a retarding force equal to or almost equal to an additional closing force working on the lid. Thus, by exclusion of the additional closing force, the lid 6 is brought into engagement with a seat surface by a relatively decreased force and the stresses on the valve can be reduced.
Patent JP-H08316645-A (JP)
Title: Circuit board case, and electric pot provided with this case
Inventor: KUMAI MANABU
IPC: H05K5/00
Filed: 1995-05-19
Abstract: PURPOSE: To impart perfect waterproofness to a circuit board, by storing the circuit board in the so formed inner space that first and second case portions are coupled to each other in a watertight way. CONSTITUTION: A circuit board case has first and second insulating case portions 2, 3 which are so manufactured as to be coupled to each other in a watertight way and in whose forming inner space a circuit board 4 is stored. In the first and second case portions 2, 3, a plurality of first and second ribs 6, 7 are provided to fasten in a sandwiching way the circuit board 4 thereto. That is, in the first and second case portions 2, 3, the first and second ribs 6, 7 extended vertically from their respective inner bottom surfaces are formed respectively. The ends of the paired ribs 6, 7 are opposed to each other with an air gap between them whose dimension is so determined as to sandwich the circuit board 4 between them in the thickness direction of the board.
Patent JP-S63286816-A (JP)
Title: Multichannel optical modulator
Inventor: TODA KOJI
IPC: G02F1/11
Filed: 1987-05-20
Abstract: PURPOSE:To obtain high-quality modulated optically multiplexed signals which are hardly affected by nonlinearity and noise, by forming an ultrasonic diffraction grating by acoustically multiplexing acoustic signal produced on the basis of input signals of plural channels in an acoustic wave transmitting medium and modulating laser light which is made incident to the grating. CONSTITUTION:This multichannel optical modulator is provided with an elastic surface wave element 3 which is put in an acoustic wave transmitting medium, such as pure water 2 at a prescribed angle against the surface of the medium and radiates plural input signals having different frequencies into the medium after converting them into acoustic signals and an outside container provided with the 1st window through which laser light is made incident and the 2nd window through which the laser light is emitted to the outside from the medium. Then, by acoustically multiplexing input signals of plural channels which are, for example, video signals having the forms of AM and FM signals in the acoustic wave transmitting medium, an ultrasonic diffraction grating is formed and the incident laser light is optically modulated by the plural kinds of input signals having different frequencies at the ultrasonic diffraction grating. Therefore, input signals of plural channels can be modulated optically by means of an independent device.
Patent JP-2000311149-A (JP)
Title: Communication generating method for parallel compilers for distributed memories
Inventor: OTA HIROSHI
IPC: G06F15/16
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication generating method for parallel compilers for distributed memories with which the performance of parallel codes can be improved by avoiding the generation of communication based on the execution solution of adverse efficiency. SOLUTION: With this method, remapping communication can be generated in general cases. First of all, partial arrangement to be defined as a remapping object is determined on the basis of the accompanying character of arrangement (step 21). Next, the initial mapping of the partial arrangement is found on the basis of the mapping of the entire arrangement (step 22). Then, the final mapping of the partial arrangement is determined on the basis of the accompanying character of arrangement and the mapping of calculation execution in every repetition of a loop (step 23). Further, an execution sentence is generated for remapping the partial arrangement from determined initial mapping to final mapping (step 24).
Patent JP-S61282250-A (JP)
Title: Controller for copying machine equipped with collator
Inventor: UCHIDA KEIICHI
IPC: B65H7/06
Filed: 1985-06-04
Abstract: PURPOSE:To permit the free use of the captioned apparatus by cutting off a paper passage communicating to a collating apparatus by a paper discharging instruction after the release of paper clogging and discharging the paper left in a copying machine into a discharge tray by a paper transporting means. CONSTITUTION:When a start switch is turned-ON after the cause of clogging of paper sheet is removed, a solenoid 22 is operated to allow a switching gate 23 to communicate to a removing passage 25 side, and at the same time, a sorter motor 31 is driven. Therefore, the paper left in a copying machine 10 is discharged into a discharge tray 24 through the removal passage 25. When a sensor 15 does not detect the paper for a prescribed time, no existence of the paper left is judged, and the switching gate 23 returns to a sorter passage 26 side. With such constitution, the need of selecting the paper left after clogging is avoided.
Patent JP-S61965-A (JP)
Title: Classification discriminating device of recording medium
Inventor: FUKUSHIMA YASUHISA
IPC: G11B27/00
Filed: 1984-06-12
Abstract: PURPOSE:To obtain a simple-constitution and inexpensive classification discriminating mechanism of recording mediums by discriminating the classification of a disc with the combination of two detecting parts provided in a jacket casing. CONSTITUTION:Detecting parts 40 and 41 which discriminate the classification of a recording medium are formed into open holes having the same shape, and the detecting part 40 is changed from the open state to the close state when a detecting piece 79 is fixed in accordance with the classification of the disc, and consequently, four kinds of disc are discriminated by the combination of detecting parts 40 and 41. When a jacket casing 7 is set in a device 49, a disc 1 is held on a disc motor 57 and is rotated freely. A detecting means 70 consists of microswitches 71 and 72. If the detecting part 40 is closed and the detecting part 41 is opened, the microswitch 71 is turned on because one end 75a of a pin 75 is pressed in the direction of an arrow K, and the microswitch 72 is turned off because one end 76a of a pin 76 is inserted into the detecting part 41, and the disc 1 is discriminated as, for example, a disc only the recording in this case.
Patent JP-S6013626-A (JP)
Inventor: JIYON KOONAA
IPC: B65B57/02
Filed: 1983-07-05
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。