baber/WOPTO huggingface dataset:
Patent JP-H04272532-A (JP)
Title: Liquid-sealed vibrationproof device
Inventor: HAYASHI KAZUTOSHI
IPC: F16F13/26
Filed: 1990-11-30
Abstract: PURPOSE:To improve the responsiveness in the absorption of vibration by permitting the speedy liquid flow in the opening of a valve body without increasing the dimension of the valve body by inserting a driving shaft into an opened port and guiding the driving shaft from the inner periphery of the opened port. CONSTITUTION:A main liquid chamber A is formed from a thick vibrationproof rubber wall 1 which supports a vibration body, and a subliquid chamber B is formed from a thin rubber sheet 2. A throttle flow passage 34 for the flow of the sealed liquid between both the liquid chambers A and B with high resistance and a communication passage 35 for the flow of the sealed liquid between both the liquid chambers A and B with the smaller resistance than that of the throttle flow passage 34 are formed on a partitioning plate 3 which divides the liquid chambers A and B. A driving shaft 4 is installed in an opened port 351, in insertion from the subliquid chamber B side from the main liquid chamber A side, and a valve body 41 for opening and closing an opened port peripheral edge 352 through the contact and separation with the opened port edge 352 according to the movement in the axial direction is on the driving shaft 4, and a recessed place 353 which forms a liquid flow passage in the opening of the opened port is formed on one part of the opened port peripheral edge 352 or of the outer periphery of the driving shaft 4 which passes through the opened port peripheral edge 352.
Patent JP-H10185324-A (JP)
Title: Combustion heating device
Inventor: TAKEYAMA HIROSHI
IPC: F24H3/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To permit sanitary heating by providing with a heating sterilization promoting means, heating fungus and the like in air in a warm air heat exchanging chamber to inactivate them, in a combustion heating device, in which combustion waste gas, discharged out of a combustion tube into the warm air heat exchanging chamber, and air for mixing, which is sent by a fan, are mixed and are sent out. SOLUTION: A part of air, sucked by a fan 6, is sent into a burner 3 and is changed into combustion waste gas while remaining air is introduced into a mixing unit 7 as air for mixing and is mixed into the combustion waste gas, which passed through a burner 3, to send out through a warm air outlet port 8 as warm air for heating. In this case, the combustion air, which passed through the burner 3, is heated to a temperature zone, capable of inactivating fungus and the like instantaneously. On the other hand, the air for mixing, which is not passed through the burner 3, is contacted with a heating sterilization promoting means or a ceramic 9, arranged above the combustion tube 4 and heated by the burner 3 to a high temperature, whereby the fungus in the air for mixing, which is not passed through the burner 3, can be inactivated whereby sanitary heating can be effected.
Patent JP-H11171440-A (JP)
Title: Brake device for elevator winding machine
Inventor: KONDO RYUICHI
IPC: B66B11/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for elevator winding machine reduced unpleasant sound and noise generated by braking operation. SOLUTION: Elastic cushioning bodies 20a, 20b collide with a rotary body 5 in advance of brake shoes 9 to be brought into pressure-contact, and absorb kinetic energy at the time of braking operation. Since collision speed of the brake shoe 9 is restrained thereby, unpleasant sound and noise generated when the brake shoe 9 collides with the rotary body 5 are reduced. The unpleasant sound and the noise are reduced further since the plural cushioning bodies 20a, 20b brought into pressure-contact suppress vibration of the rotary body 5 at the time of the braking operation.
Patent JP-H03196634-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA SHINYA
IPC: H01L21/321
Filed: 1989-12-26
Abstract: PURPOSE:To avoid short circuit between a second lead and a first bump adjacent to it even if there is a discrepancy in the alignment between the second lead and a second bump by a method wherein, after a first lead is connected to the first bump having a low height, the second lead is connected to the second lead having a high height. CONSTITUTION:The tip of a first lead 4 formed on a first tape 6 is aligned with the top surface of a first bump 2. Heat and pressure are applied onto the tip of the first lead 4 by a jig for compression bonding. Then the tip of a second lead 5 is aligned with the top surface of a second bump 3 and heat and pressure are applied onto the tip of the second lead 5 by a jig for compression bonding. Even if there is a large discrepancy in the alignment between the second bump 3 and the second lead 5 which is connected to the second bump 3, as the height of the first bump 2 is low, the second lead 5 has a higher position than the first bump 2 and the first lead 4 adjacent to it and hence the second lead 5 is not brought into contact with the first bump 2 and the first lead 4. With this constitution, a short-circuit between the first lead 4 and the second lead 5 can be avoided.
Patent JP-H06220113-A (JP)
Title: Magnesium chloride particle having polyhedral structure, catalyst component supported on surface of this particle, their production and polyolefin obtained by using this component
Inventor: ROJIE SUPITSUTSU
IPC: C08F4/646
Filed: 1991-11-29
Abstract: PURPOSE: To support transition metals of catalytic components for olefin polymerization on the surface of magnesium chloride particles having a polyhedral structure.  
     CONSTITUTION: Microscopy shows porous particles of magnesium chloride have the form of almost regular polyhedrons with six or eight faces. The paired symmetrically opposite faces are essentially parallel, two of which are large and elongated and form the top face and the bottom face of a polyhedron, the longest diagonal (D) of the top face and the bottom face is larger than the shortest distance (d) separating two opposite sides of large elongated faces, the other rectangular faces that form the sides of the polyhedron extend essentially perpendicularly and the length of the smaller side (e) of each of the essentially rectangular faces is not more than the shortest distance (d) separating two opposite sides of large elongated faces. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04208031-A (JP)
Title: Electric apparatus
Inventor: YAMADA SATOSHI
IPC: H02J7/00
Filed: 1990-11-30
Abstract: PURPOSE:To see that the damage on the side of electric apparatus does not occur even if there is a reverse connection between a charger or a cord and the electric apparatus body or a mistake in polarity selection of the power cord by providing a rectifying bridge on the input side of the electric apparatus body. CONSTITUTION:The electric apparatus body 7 has a circuit comprising a rectifying circuit, etc. When AC voltage is applied to a charger 1 and a switch 10 is in the condition of 'open', DC voltage is applied between the + terminal 12 and the - terminal of the electric apparatus body 7, and the charge current flows to a storage battery 15 through the first resistor 14. In this condition, even if the polarity becomes reverse due to the reverse connection between the charger, the electric apparatus body 7, and the power source cords 19, the polarity of the output of the rectifying bridge 8 does not change, so troublesome effect does not occur in the circuit connected to this output side.
Patent JP-H03201324-A (JP)
Title: Magnet switch
Inventor: NIIMI MASAMI
IPC: H01H1/06
Filed: 1989-12-27
Abstract: PURPOSE:To prolong a lifetime only with a small amount of abrasion resistant material by forming, with the abrasion resistant material, a part of a stationary electric contact brought in contact with a movable electric contact, and making the base material of the stationary electric contact and the abrasion resistant material abut against the movable electric contact at the same time. CONSTITUTION:In a stationary electric contact 1 made of copper and formed into an L shape, a recess 1a is formed at a surface in abutment against a movable electric contact 3. At the bottom, an auxiliary contact 2 made of tungsten and having an abrasion resistance more excellent than that of the main contact 1 made of copper is joined by spot brazing. Upon turning on a starter switch, a current is supplied to an excitation coil to generate an exciting magnetic flux. Consequently, a plunger is attracted toward the excitation coil so that the movable electric contact 3 abuts against stationary electric contacts 4 and 5 on the positive and negative electrode sides. Namely, a shock at the time of abutment can be dispersed to both of the main and auxiliary contacts since the main and auxiliary contacts abut against the movable electric contacts at the same time, and accordingly, a shock load per unit area imparted on the auxiliary contact can be reduced. Accordingly, a life time equal to that of a conventional contact chip can be obtained with small quantity of auxiliary contact.
Patent JP-H08185104-A (JP)
Title: Electrophotographic device
Inventor: HASHIZUME TERUYOSHI
IPC: G03G21/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the misregistration in the case of obtaining a color image in the surface sequential system by color by accurately setting the scanning start position of an exposing light beam to a photoreceptor in main scanning and subscanning directions. CONSTITUTION: By detecting the absolute position of a rotating drum 1 around which the photoreceptor 3 is wound by means of a photointerruptor 32, rotation is stopped once, and a non-modulated beam is allowed to scan by a polygon mirror 7. Meanwhile, a photosensor 33 detecting the arrival of the beam is provided proximately on the surface of the photoreceptor 3, and the drum 1 is restarted by detecting the non-modulated beam. When the beam is detected N times, the electrified area of the photoreceptor 3 by an electrifier 5 reaches a scanning line. The system control part 26 synchronizes a system clock with a pulse detected for the N-th time. Recording data is read out of a buffer memory 25 by the clock after synchronization and the recording of a latent image is started by the modulated scanning beams.
Patent JP-H08173259-A (JP)
Title: Shelf board
Inventor: WATANABE KOICHI
IPC: A47B96/02
Filed: 1994-12-22
Abstract: PURPOSE: To use for a long period by using a synthetic resin shelf board composed of an outer shell body which is formed of an upper plate, a lower plate, and side plates, and forming a hollow hole by connecting the upper plate and the lower plate through a rib, to both the front surface and the rear surface of a shelf board, for example. CONSTITUTION: In a synthetic resin shelf board composed of an outer shell body 1 which is formed of an upper plate 2, a lower plate 3, and side plate 4, and having a hollow hole h which is formed by combining the upper plate 2 and the lower plate 3 through ribs r, dowel receiving recesses 5 are formed along the width direction between the ribs r, to at least the upper plate 2 and the lower plate 3.
Patent JP-H09176232-A (JP)
Title: Production of vinyl chloride polymer
Inventor: KAMIMURA KAZUYA
IPC: C08L27/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a vinyl chloride polymer which has a bulk density hardly decreased by static charge and good thermal stability. SOLUTION: In producing a vinyl chloride polymer, 0.005-0.5 pt.wt. bisphenol A is added to 100 pts.wt. vinyl chloride polymer in the form of a wet cake obtd. by dehydrating a slurry contg. the polymer or in the form of a dry powder.
Patent JP-H07162346-A (JP)
Title: Method for improving level of carrying signal by distribution line
Inventor: MATSUOKA MASANORI
IPC: H04B3/54
Filed: 1993-12-09
Abstract: PURPOSE:To reduce a transmission loss due to the mismatch of characteristic impedance following the leakage of a signal from a cable of a low impedance equipment or the connection of different kind of lines and to prevent the level of a received signal from being reduced. CONSTITUTION:In a transmission system for transmitting/receiving signals by a ground return system using a distribution line mixedly including an insulated wire 40 and a cable 30, an inductor with inductance L capable of compensating the difference of characteristic impedance between the wire 40 and the cable 30 is inserted between a cable sheath 31 and ground.
Patent JP-H07166004-A (JP)
Title: Crystalline propylene polymer composition
Inventor: NAKAJIMA YOICHI
IPC: C08L23/12
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a composition excellent in tensile elongation and tensile elongation of weld by adding a specified amount of a specified cyclic phosphorus compound and a specified amount of a magnesium compound to a specified crystalline propylene homopolymer. CONSTITUTION:0.01-1 pt.wt. cyclic phosphorus compound represented by formula I (wherein Ar1 and Ar2 are each arylene, alkylarylene, cycloalkylarylene, arylarylene or aralkylarylene) and 0.01-1 pt.wt. magnesium compound are added to 100 pts.wt. crystalline propylene homopolymer satisfying the relationship, 1.00>=P>=0.015logMFR+0.955 (wherein P is the isotactic pentad fraction, and MFR is the amount of the molten resin injected for 10min at 230 deg.C under a load of 2.16kg). The above magnesum compound is selected from among magnesium sulfate, talc and a magnesium phosphinate compound represented by formula II (wherein Ar3 and Ar4 are each the same as Ar1 or Ar2).
Patent JP-H09181721-A (JP)
Title: Polling system
Inventor: ISHIZUKA MASAHIRO
IPC: H04L12/24
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To shorten time for collecting monitor information when there are many station giving no response by successively polling stations one by one, sending a response instruction later and repeating a procedure for letting the station respond to this instruction. SOLUTION: When the transmission of polling command to each station to be monitored is detected at a command transmission part for synchronization provided at a communication processing part, a command for synchronization is generated and sent out while adding a transmission destination address decided corresponding to the transmission destination address of this polling command so that the response from each station to be monitored can be instructed. For example, P(x) shows polling to a station X, PS(x) shows the responding instruction of polling to the station X, and A(x) shows the response of station X. The responding instruction is sent out after successively performing polling from a station 1 to stations 2-n one by one and by repeating the procedure for letting the station X respond to this instruction, the information of respective stations is collected.  Thus, the time for collecting the monitor information can be shortened even for a system having many stations to be monitored.
Patent JP-H10174975-A (JP)
Title: Fixed bed type porous electrode-containing electrolytic bath and method and apparatus for treating water using the same
Inventor: MURAKAMI TAKASHI
IPC: C02F1/58
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method with high treatment efficiency in electrochemical treatment of an object matter in the water to be treated by employing a fixed bed type porous electrode-containing electrolytic bath. SOLUTION: A fixed bed type porous electrode-containing electrolytic bath EC is installed, a tank 16 for object liquid to be treated is installed on the bath EC, and a liquid leading means which communicates the electrolytic bath EC and the tank 16 to lead an object liquid to be treated stored in the tank to the electrolytic bath EC by self-weight is also installed. A flow speed control valve to lead a liquid to the electrolytic bath at 0.01-30ml/cm<2> .min per unit surface area of the electrodes in the electrolytic bath is installed and a space to precipitate the object matter to be electrolytically reacted which is contained in the object liquid to be treated is formed at least between respective electrodes.
Patent JP-H07161478-A (JP)
Title: Luminaire
Inventor: ADACHI TADASHI
IPC: H05B37/02
Filed: 1993-12-10
Abstract: PURPOSE:To reduce the capacity of a smoothing capacity of a direct current power supply in a luminaire to be controlled by a microcomputer so that the lighting condition of a light supply is changed based upon an interruption of a power supply within a predetermined time (for example, 1.7 second) and that the lighting condition is not changed based upon an interruption for a predetermined time or more. CONSTITUTION:A capacity value of a smoothing capacitor of an output voltage VDD of a direct current power supply 3, which includes a smoothing capacitor, to be supplied to a microcomputer 2 is set so as to be reduced within a time shorter than the predetermined time after the generation of an interruption of the power supply. The output signal of a power supply interruption detecting means 4 is inputted to the microcomputer 2, and the output signal of the power supply interruption detecting means 4 is inputted as the output signal through a timer means 5 for measuring that predetermined time, and change/no-change of the lighting condition is controlled through the microcomputer 2 in response to a H/L level of the output signal through the timer means 5.
Patent JP-H05152831-A (JP)
Title: Resonance frequency adjustment method for microstrip antenna
Inventor: YABE TAKAKIYO
IPC: H01P7/08
Filed: 1991-11-29
Abstract: PURPOSE:To adjust the resonance frequency without remodeling an electrode. CONSTITUTION:A hole 15 is formed on a bottom face of a dielectric board 10 from a side of a ground electrode 12 and the resonance frequency is adjusted by decreasing the effective dielectric constant of the dielectric board 10 or packing a dielectric body to the hole 15 to increase the effective dielectric constant. When the effective dielectric constant is increased, the resonance frequency is decreased, and when the effective dielectric constant is decreased conversely, the resonance frequency is increased. Thus, the resonance frequency is adjusted in two increasing/decreasing directions.
Patent JP-H03202564-A (JP)
Title: Bathroom unit
Inventor: KIMURA KOZO
IPC: E04H1/12
Filed: 1989-12-28
Abstract: PURPOSE:To utilize a bathroom unit freely for bathing, showering, the relaxation of mind and body or the like by installing a bathtub or a shower device, a drier, an equipment for relaxation, etc., into a unit body with a sealable door. CONSTITUTION:A door 17 capable of sealing a doorway 15 is mounted to a unit body 11, the inside of which has a unit space 13 and to which the doorway 15 is formed. A bathtub 23 or a shower device 39 is set up into the unit body 11, and a drier 37 is fitted. A vibration function is incorporated into a chair member 25 at request, and a sounder 45, an illumination controller, an equipment for relaxation such as a fragrance generator 47 are disposed. Accordingly, a towel is unnecessitated, and a spare capable of relaxing mind and body can be acquired simply.
Patent JP-H05148840-A (JP)
Title: Vegetation bag for greening
Inventor: SAKATE MICHIHEI
IPC: A01C1/04
Filed: 1991-11-30
Abstract: PURPOSE:To grow seeds thick, to homogenize the seeds with soil after the greening of the face of a slope is attained and to improve the growth and root striking properties of planted organisms by knitting and weaving and manufacturing the title vegetation bag of high-tenacity rayon and a preservative-treated corrosive blank and charging soil, the vegetation seeds, etc. CONSTITUTION:A reticular body 2 is knitted and woven of high-tenacity rayon and a preservative-treated corrosive blank, and sewn in a baggy shape. Vegetation seeds and a vegetation base material such as fertilizer, a water retentive material, etc., are mixed properly with soil and charged into a bag body 9, and a mouth section is bound by a cord. Strength is maintained necessarily sufficiently as a component at that time, strength lowers with time and corrodes for a prolonged time, and the seeds and the base materials are homogenized with soil. The flowing and loss of soil and the vegetation material, etc., in the bag body 9 is prevented for a period from a half year to approximately two years, the vegetation seeds in the bag body 9 germinate and grow thick during that time, and the protection of the greening of the face of a slope is attained. The seeds, fertilizer, etc., can be stuck and the seeds held among water-soluble paper can be stuck to the reticular body 2. The bag body 9 is preservative-treated by water repellence and can be used as a sandbag for protecting the greening of the face of the slope.
Patent JP-H09178153-A (JP)
Title: Dust remover for exhaust duct in high temperature melting furnace
Inventor: ISHIDA MICHIO
IPC: F23J3/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of operation efficiency of a melting furnace by providing a rod-shaped moving member free to move along the direction of the axis of an exhaust duct while a blade member for removing dust arranged free to rotate in the radial direction of the moving member about the axis of the exhaust duct. SOLUTION: A rod-shaped tube 10 (moving member) is inserted along the axis of a horizontal part from a side part of the horizontal part of an exhaust duct 2 and supported free to move along the direction of the axis of the horizontal part of the exhaust duct 2 while being supported free to move about the axis of the horizontal part. A blade member 13 for removing dust D is mounted in the radial direction of the tip part of the tube 10. With the rotation of the tube 10, the blade member 13 rotates to remove the dust D adhering to an internal wall surface of the horizontal part of the exhaust duct 2. This enables use even during the operation of a melting furnace 1 thereby preventing the lowering of the operation efficiency of the melting furnace 1.
Patent JP-H06194129-A (JP)
Title: Optical scanning type displacement sensor and amplification factor switching method thereof
Inventor: ISOI TOSHIMITSU
IPC: G01C3/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a method and a sensor for selecting the optimum amplification factor according to the reflecting state of an object to be measured so as to obtain displacement with high accuracy. CONSTITUTION:A processor 15 obtains the average value by the averaging computation of the whole or part of operation sampling points with the sum of light receiving quantity, then judges whether the obtained value is in a low to high level range of the amplification factor switching threshold value, and in the case of being out of the range, outputs an amplification factor switching signal for changing the amplification factor by one stage in the following scanning, to amplifying circuits 49c, 49d. The light receiving quantity therefore enters on the average in the range of the amplification factor switching threshold value of the amplifying circuits 49c, 49d, so that the light receiving state can be kept stable.
Patent JP-H07161237-A (JP)
Title: Conductive compound material
Inventor: SHINPO TSUTOMU
IPC: H01B5/16
Filed: 1993-12-03
Abstract: PURPOSE:To improve static elimination and an effect of shielding an electromagnetic wave and a line of magnetic force without worsening a characteristic of material by burying nonwoven fabric of metal fiber, with a crossing part sintered each other, in an insulator. CONSTITUTION:Metal fiber of 5 to 100mu wire size and 1 to 10mm wire length is uniformly dispersed on a substrate and heated to a temperature 80% or more a melting point of the metal fiber under a 3g/cm<2> or more pressure, and a crossing part of the metal fiber is sintered each other, to obtain nonwoven fabric of metal fiber. This nonwoven fabric is pasted to one or both sides of an insulator material selected from plastic, rubber and paper.