baber/WOPTO huggingface dataset:
Patent JP-2001120922-A (JP)
Title: Bath water cleaning device
Inventor: OGAWA YASUO
IPC: B01D35/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a bath water cleaning device surely performing air vent. SOLUTION: In this bath water cleaning device, air vent piping 1 and a motor driven stop valve 2 are provided in the upper part of a filter tank 21, and the air vent piping 1 is connected with a piping 41 not forming a closed loop and a discharge port 25.
Patent JP-H02146894-A (JP)
Title: Magnetic video recording/reproducing device
Inventor: KANAZAWA YOSHIKAZU
IPC: H04N9/79
Filed: 1988-11-28
Abstract: PURPOSE:To suppress disturbance in hue due to the effect of a dubbing prevention signal or noise by providing a mask means blocking an input of a signal for a prescribed period from the input of a horizontal synchronizing signal to a color signal processing circuit. CONSTITUTION:An input signal (a) whose horizontal synchronizing signal period is set to 63.5musec passes through a resistor (R) 3 and is inputted to a monostable multivibrator 10. The vibrator 10 outputs a signal in a time constant of R1, C1. The output signal C is regarded by delay components R5, C3 and inputted to a transistor(TR) 1 through a resistor R4. During that time, the input signal (a) is eliminated to mask the circuit. Thus, a pulse by the dubbing prevention signal inserted in the input signal (a) is eliminated, the output signal C of the vibrator 10 is inputted to a monostable multivibrator 11 and an output signal (d) shaped into a pulse width of a substantial horizontal synchronizing signal whose pulse width is nearly 5musec is outputted by a time constant R2, C2.
Patent JP-2001127971-A (JP)
Title: Image recorder
Inventor: MINAMINO KATSUMI
IPC: G03G21/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder by which the classifying work of recording sheets of paper is easily executed for every image data supply source in a short time. SOLUTION: When image data received by facsimile communication, image data of an original read by a read part 2 and image data from a personal computer 20 are recorded in the sheets of paper by a record part 3, a red plain part, a blue plain part and a green plain part are respectively added to the images based on the kind of image data, i.e., red part for when the image data are received by facsimile communication, blue part when the image data of the original read are by the read part 2 and green part when the image data are from the personal computer 20. Then each kind of data is recorded in the prescribed area of each peripheral part for the sheet of paper.
Patent JP-H01141712-A (JP)
Title: Method for preventing residence of molten resin in injection molding machine
Inventor: MATSUDA KAZUO
IPC: B29C45/23
Filed: 1987-11-30
Abstract: PURPOSE:To prevent resin from residing in a flow metering valve and sunspots or the like in a injection article from occurring by performing shot self-cleaning through preparing the full opening process of the flow metering valve upon the completion of a dwelling process after injection. CONSTITUTION:At the moment of the completion of dwelling, a nozzle portion 3 is in contact with a mold. At this time, a full open signal is transmitted to a flow metering valve portion 4 for a very short time of approximate 0.5-1 second. The molten resin pressure of the flow metering valve 4 is reduced at the same time, so that the vortex position of the molten resin is changed flowingly in a very small movement. With this manner, the vortex position of the molten resin in the flow metering valve 4 is also moved in accompany of the full opening of the flow metering valve 4. In this way, the moved vortex is injected during the next shot molding, so that a self-cleaning can be performed per one circle.
Patent JP-H11140668-A (JP)
Title: Method for forming conductive pattern on nonconductive substrate
Inventor: HISAMATSU KOJI
IPC: H01J11/22
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an industrially favorable method which efficiently forms superfine conductive patterns of tin oxide on a nonconductive substrate by wet process etching of the fine conductive patterns of the tin oxide having excellent heat resistance, chemical resistance and wear resistance. SOLUTION: The photoresist resin patterns are formed by successively forming the transparent conductive layer of tin oxide to be worked on the nonconductive substrate and the photoresist resin layer on the surface of the conductive layer and irradiating the resist layer with light via a photomask having the desired patterns, then developing the layer. An aq. liquid for coating consisting of contg. powdery zinc, water-soluble resin and silica based inorg. material is then brought into contact with the entire surface thereof and thereafter, the conductive layer to be worked is subjected to an etching treatment. The resist layers remaining on the patterned conductive layers are removed.
Patent JP-H09117786-A (JP)
Title: Batch-type sewage treating device
Inventor: SUZUKI TOMIO
IPC: C02F3/12
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To maintain the high air diffusing efficiency and high scum discharging efficiency irrespective of the change in the inflow pattern of sewage by setting the discharge from a reaction vessel based on the amt. of stock in a flow-control storage tank and keeping the liq. surface in the reaction vessel as high as possible. SOLUTION: When a settling stage is finished, the amt. of raw water stored in a flow-control storage tank 1 is detected by a water level detector provided in the tank 1 to calculate the amt. of the stored raw water. The amt. of water equivalent to the calculated, result is discharged by a supernatant water discharger 7. When the discharge from a reaction vessel 2 is finished, aeration is started, and water is supplied to the reaction vessel 2 from the flow-control storage tank 1 in the amt. equivalent to the discharge of raw water by a raw water feeder 6. The water supply is stopped when the level in the vessel 2 reaches the highest water level HWL, and the water level in the vessel 2 is kept at HWL. Accordingly, the water level in the vessel 2 is kept at HWL through the cycle.
Patent JP-H05125383-A (JP)
Title: Fluid composition for power steering
Inventor: TOCHIGI HIROSHI
IPC: C10M101/02
Filed: 1991-10-22
Abstract: PURPOSE:To obtain the subject fluid composition capable of suppressing shoe sound by cavitation at squeezing part of a direction changeover valve by adding an olefin copolymer or polyisobutylene to base oil having a specific viscosity at a definite ratio. CONSTITUTION:The objective low-cost fluid composition obtained by adding (B) an olefin copolymer such as ethylene-propylene copolymer or polyisobutylene having >=100000 weight average molecular weight to mineral oil or synthetic oil such as a poly-alpha-olefin being 1.5-70cst dynamic viscosity at 100 deg.C in a polymer concentration of >=0.25wt.%.
Patent JP-H04263791-A (JP)
Title: Heatexchanger
Inventor: SUTEIIBUN RANDOORU ZOORAA
IPC: F28F1/16
Filed: 1991-10-22
Abstract: PURPOSE: To provide a heat exchanger having a high performance heat transfer characteristic used in a high pressure refrigerant such as R-22 or the like, for example. CONSTITUTION: This invention is a heat exchanger composed of a pipe 10 for use in guiding relative hot fluid which is cooled by transferring heat to boiling fluid enclosing the pipe 10, and some helical heat transfer fins 12 formed from an outer surface of the pipe 10 and arranged substantially in coaxial relation with the pipe 10. The helical fins 12 have base parts which are integral with the outer surface of the pipe 10, extend outwardly from these base parts, their extreme ends 14 are bent toward the next adjoining fin of the fins to form a secondary surface passage at the adjoining fin pipes. A length of the extreme end 14 is bent additionally in such a manner that the length of the extreme ends 14 are contacted with the adjoining fins and the opened portions 18.  The bent part is spaced apart from the adjoining fins and each of the opened portions 18 has a cross sectional area ranging from 0.000220 square inches to 0.000440 square inches and further a total opened area of each of the opened portions 18 is in a range from 14% to 28% of the total outer area of the pipe 10.
Patent JP-H02148805-A (JP)
Title: Superconducting device
Inventor: SUZUKI HIDEMOTO
IPC: H01F6/02
Filed: 1988-11-30
Abstract: PURPOSE:To maintain a permanent current mode even if a permanent current switch (PCS) is accidentally quenched and to then reset it to its original state by connecting a superconductor in parallel with the switch, and disposing the switch at least one of the connecting ends. CONSTITUTION:A permanent magnet switch (PCS) 1 is connected in parallel with a superconducting magnet 2 connected to an external power source 3, and held together with a superconducting magnet in a low temperature vessel 4'. A stabilizing superconductor 5 is disposed in parallel with the PCS 1 in the vessel 4', its one end A is connected to the lead of the PCS, and a mechanical switch B is so disposed at the other end as to turn ON, OFF the lead of the other end of the PCS. The superconductor 5 is formed of multi-core wires having many Nb-Ti alloy filaments in a high purity Cu matrix, and this wire blank is used as a coil wound in a non-inductive winding. When the PCS 1 is quenched, the resistance of the PCS is large. Accordingly, a permanent current is bypassed to the superconductor 5 to maintain a permanent current mode.
Patent JP-H09147249-A (JP)
Title: Commodity monitoring indicator
Inventor: KURIHARA TATSUYA
IPC: G08B13/24
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin and flexible commodity monitoring indicator which has a flat surface. SOLUTION: This indicator consists of a base material 11 that is primarily made of paper, synthetic resin, etc., an Fe-Si alloy wire 12 contained in the material 11, and the canceling magnetic powder 15 which is mixed in the periphery of the wire 12. The wire 12 is made of an Fe-Si alloy having the Si density of 6 to 7wt.% and has the sudden inversion of magnetization when an alternating magnetic field exceeding its coercive force is applied. The powder 15 is made of a magnetic material that can be magnetized in its hard or semi-hard state and applies a bias magnetic field to the wire 12 to prevent the inversion of magnetization of the wire in its magnetized state.
Patent JP-H11143850-A (JP)
Title: Method and device for supporting personnel placement, and storage medium recorded with personnel placement support program
Inventor: YOSHIMURA KAZUYUKI
IPC: G06F19/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for supporting personnel placement support and a recording medium in which a personnel placement support program is recorded by which the semioptimum solution of a personnel placement problem in a short time by a genetic algorithm incorporated with a mutation algorithm. SOLUTION: The set for an initial solution is generated at random, the solution high in evaluation value is probabilistically selected, the solution subjected to a cross is calculated at a cross computing section 4, a large-scale change for redeciding all a work start time, a total working hours and a rest taking pattern at random at a mutation computing section 5, a middle-scale change for redeciding the rest taking pattern at random and a small-scale change for partially the redeciding the rest taking pattern are probabilistically selected and executed, a mutation operation is performed and an original solution is replaced with a new solution when the evaluation value of the new solution obtained by the mutation operation is larger than the minimum evaluation value of a set of the original solution.
Patent JP-H04175055-A (JP)
Title: Picture control system
Inventor: YAMAZAKI SHUICHI
IPC: H04N1/04
Filed: 1990-11-08
Abstract: PURPOSE:To prevent color slurring by implementing line scanning of a same sequence on a same scanning face of a polygon mirror in each write processing. CONSTITUTION:When a write start signal is sent from a write control unit 15 to a transfer belt drive control section, the transfer belt 96 is subject to drive control so that its specific position is made coincident with a write start position of a photosensitive drum 14. A picture is formed onto the transfer belt 94 without deviation. When a write start signal from a write control unit is sent to a paper carry control section at the final stage of plural write processings, the carrying of the transfer paper 101 is controlled so that the tip of the picture on the transfer belt 96 and the tip of the transfer paper 101 have a prescribed relation of position based on the signal and a picture without color slurring is formed from the tip of the original to a specific position of the transfer paper 101.
Patent JP-S63155702-A (JP)
Inventor: UEDA AKIRA
IPC: H01C10/08
Filed: 1986-12-19
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-H08163128-A (JP)
Title: Confirmation system for broadcast transmission
Inventor: FUJII MASATO
IPC: H04L29/08
Filed: 1994-12-07
Abstract: PURPOSE: To provide a confirmation system which can confirm the broadcast transmission and also can effectively transmit and receive the confirmation of this transmission despite of a large number of stations that are connected to a transmission line. CONSTITUTION: In a transmission system where the transmission is confirmed by the broadcast transmission, a data transmitter station 1 adds the received transmission confirmation information ACK5 when the data are transmitted again. The data receiver stations 2, 3 and 4 perform no transmission as long as the information ACK5 is set and then transmit the transmission confirmation ACK6 when the received information of each own station is not set.
Patent JP-H09124568-A (JP)
Title: Production of tert-butylacrylamide
Inventor: INOUE KENICHI
IPC: C07C233/09
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a tert-butylacrylamide of high quality, preventive against polymerization, few in impurities and no discoloration, useful as a modifier for acrylic synthetic fiber, in high yield by reaction of tert-butanol with acrylonitrile in the presence of a chelating agent. SOLUTION: When the reaction of (B) tert-butanol with (C) acrylonitrile is carried out in the presence of (A) a strong acid such as sulfuric, phosphoric or nitric acid, a chelating agent of a compound of the formula: R<1> N(CH2 PO3 MM ')2  R<1> is H, a 1-4C (branched) alkyl, group (X) of the formula: CH2 PO3 MM' (M and M' are each H, an alkali metal), group of CH2 CH2 NR<2> CH2 PO3 MM' [R<2> is X, group of CH2 CH2 N(CH2 PO3 MM')2 ]}, and a compound of the formula: R<3> N(CH2 CO2 MM')2  R<3> is H, a 1-4C (branched alkyl, a group (Y) of the formula: CH2 CO2 M, a group of the formula: CH2 CH2 NR<4> CH2 CO2 M [R<4> is Y, group of the formula: CH2 CH2 N(CH2 CO2 M)2 ]} is added to the reaction system.
Patent JP-H08161862-A (JP)
Title: Magnetic storage device
Inventor: TAKANO KOJI
IPC: G11B33/12
Filed: 1994-12-07
Abstract: PURPOSE: To obtain the device to be portable with good handleability and extensibility and high reliability by portably constituting an information storage part including a magnetic disk, its rotation drive part and an actuator, etc., and a circuit part including their control circuits and circuit boards, etc., in separated bodies. CONSTITUTION: A magnetic disk device consists of an information recording part and a circuit part constituted in a case having 3.3mm thickness, 54mm width and 106.8mm length. The storage part and the circuit part are both independently portable respectively, each have their connectors corresponding to PCMCIA, and one sheet of disk can be inserted to a PCMCIA type 1 slat, two sheets of disk to the type 2 and three sheets of disk to the type 3 at most. When a PDA is used as a computer main body, by inserting the information recording part and the circuit part into two PCMCIA type 1 slots provided in juxtaposition in a side of a PDA main body respectively, the magnetic disk device can be used as an external storage device of the PDA. Consequently, the thickness of the computer main body can be reduced to <=5mm.
Patent JP-H08154428-A (JP)
Title: Raking out implement for seeding device
Inventor: HAMAGUCHI TADASHI
IPC: A01C7/12
Filed: 1994-12-07
Abstract: PURPOSE: To provide a raking out implement for a seeding device having a simple assembly structure, forcibly discharging seeds which can not fall naturally, having improved workability, by engaging a base part of a raking out blade with a fixing shaft, inserting the tip of a raking out blade of the raking out implement into raking out grooves and arranging the tip in the grooves. CONSTITUTION: The outer peripheral face of a supplying roll is equipped with seed engaging grooves in parallel with the shaft center of the roll and raking out grooves deeper than the seed engaging groves at an interval of one seed in the direction of the periphery of the roll. A raking out implement 13 is arranged in the raking out grooves. Projected members 13f having height of one seed on the base part of adjoining raking out implements 13 are fixed to the one raking implement 13. Or, the base part of the raking out implement 13 is raised by the dimension of one seed in the direction of the shaft center of the roll to form a bent structure. A fixing shaft 13b is passed through the base parts of raking out blades 13a and tips 13c of the raking out blades of the raking out implement 13 are inserted into the raking out grooves and arranged in the grooves.
Patent JP-H03161305-A (JP)
Title: Method and device for kneading cement
Inventor: KINOSHITA YASUAKI
IPC: B28C5/38
Filed: 1989-11-21
Abstract: PURPOSE:To give uniformly water necessary for hydration reaction onto the surface of a cement composition, by a method wherein at the time of dropping and spreading of the cement composition comprised of cement and aggregate through a feed pipe, water in an atomized state is sprayed on a spreading powdery and glanular body. CONSTITUTION:Fine aggregate such as cement or silica and, a reinforcement material such as a resin fiber or pulp and a powdery and granular body of a surface-active agent or a plasticizer are agitated and mixed up with each other sufficiently with a dry mixer. A cement composition comprised of a mixed powdery and granular body 21 is loaded into a feed pipe 1, caused to flow and hit against a spreading disc 2 and diffused and spread in all direction in a fountainlike state through a spreading port 6 with a tilting blade piece 5. During the diffusion and dropping of the same, water is sprayed on the same sideways through a nozzle 17 of a water spraying device 15 at the spraying width corresponding to a diffusion width of the spread powdery and granular body 21 during dropping through the nozzle 17. Since the spraying water 22 adheres to the surfaces of individual diffused powdery and granular bodies which are being dropped uniformly within a diffusion spatial part 11, a homogeneous and favorable cement molded plate can be obtained.
Patent JP-H1027550-A (JP)
Title: Plasma display panel
Inventor: MITOMO HIROYUKI
IPC: H01J11/12
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel(PDP) such that the contrast of the display is enhanced at low cost so that visibility of the display can be enhanced by forming at least either one of a red or blue light transmitting filter inside the panel, and mounting a green light absorbing filter on the outside of the panel. SOLUTION: A color PDP has a pair of front glass substrates 11 arranged opposite to each other via a discharge space 13, a back glass substrate 12, and phosphor layers 22 for three colors, i.e., red, green, and blue, provided on the inner surface of the back glass substrate 12, the phosphor layers 22 made to emit light by discharges. A green light absorbing filter 19 is mounted on the overall outer surface of the front glass substrate 11, and a red light transmitting filter 16 is formed by screen printing, etc., on a surface corresponding to the phosphor layer 22 on the inner surface of the front glass substrate 11, e.g. the surface opposite to the red phosphor layer 22.
Patent JP-2001131812-A (JP)
Title: Rubber glove
Inventor: NOBUCHIKA HIDEO
IPC: A41D19/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pair of inexpensive rubber gloves excellent in the touch of wear without bringing about allergy due to protein. SOLUTION: This pair of resin gloves is such one as to be made by a soaking method using a latex of a styrene-butadiene rubber with a glass transition temperature of <=20 deg.C; and this pair of gloves is characterized by that the percentage of stress relaxation (%) after a lapse of 6 minutes states from removing the tensile stress at 100% elongation, represented by formula (1): [M100(0)-M100(6)]/[M100(0)×100, is 50-70%.
Patent JP-2001121078-A (JP)
Title: Metal siding
Inventor: UENO RYUICHI
IPC: C09D5/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To make a metal siding have an old and rotten brick tone to be rich in a high-grade feel and excellent in texture. SOLUTION: A protruded pattern 11 in the shape of an old rotten brick having falling, lacking, unevenness, etc., is draw-formed on a metal surface plate, the brown color tone its base is made a substrate or a joint, the pattern 11 is partially subjected to roll coating, gravure printing, etc., and the color tone of an old and rotten brick is reproduced by combing color tones of pink, block, red, etc. Besides, the surface is subjected to mat, clear coating containing beads to be uneven by beads, so that a siding A is made to be rich in a high- grade feel and texture.
Patent JP-H11108030-A (JP)
Title: Magnetic nut body
Inventor: KANEKO YOSHIAKI
IPC: F16B41/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To dispense with a screw hole of a support body, facilitate fastening even in a narrow space, and prevent droppage of a nut body by composing the nut body at least of an assembly of a magnetic body, a screw hole body and a droppage preventive body linked thereto. SOLUTION: A nut body 1 is composed of a rectangular magnetic body 1A made of metal or rubber, a screw hole body 1B attached thereto, a base plate 1C integrated therewith, and a droppage preventive body 1D linked thereto by a wire 1d. A screw hole 1b of the screw hole body 1B is aligned concentrically with a screw body through-hole 2A formed on a specified position of a support body 2. The resultant body is attracted to the support body 2 by means of a magnet body IA, while the droppage preventive body 1D is engaged with the support body 2. A supported body 3 is abutted against a specified position of the support body 2. A screw body 4 is inserted into the screw body through- hole 3A and the screw body through-hole 2A and fastened thereto. The screw body 4 is screwed into the screw hole 1b to fasten the support body 2 to the supported body 3.  It is thus possible to dispense with a screw hole of the support body, elongate the life, facilitate the fastening operation and prevent droppage of the nut body.
Patent JP-H06131747-A (JP)
Title: Tape recorder
Inventor: KIDO KUNIO
IPC: G11B15/18
Filed: 1992-10-16
Abstract: PURPOSE:To simplify a rotation driving system of a reel receiving part and the control system thereof in a tape recorder and to miniaturize the overall shape. CONSTITUTION:The device is provided with 1st intermediate gears 8a, 8b which are always engaged with capstan gears 6a, 6b and also selectively engaged with a reel gear for high speed rotation, and 2nd intermediate gears 9a, 9b which are simultaneous engaged with the 1st intermediate gears separated from the reel gear for high speed rotation and with a reel gear for low speed rotation. Then, on a head substrate 21 moving forward/backward between a reproducing position and a stopping position, 1st control parts 31a, 31b keeping the 11st intermediate gears to the prescribed position at the reproducing position are provided, and also 2nd control parts 32a, 32b interrupting the displacement of the 2nd intermediate gears to the engaged positions at the stopping position are provided.