baber/WOPTO huggingface dataset:
Patent JP-2001124691-A (JP)
Title: Method and device for measuring and testing degree of dispersion
Inventor: HASHIZUME TOSHIKO
IPC: G01N15/06
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring and testing method and device for degree of dispersion capable of quantitatively grasping the degree of dispersion of a dispersed matter in a viscous material and finding an optimum value for efficiently performing the elongation fluidized dispersion. SOLUTION: This measuring and testing device for degree of dispersion comprises a passage body having a major passage 1a and a slit-like passage 2a to supply a viscous material containing a dispersed matter from the major passage 1a side; a pushing means 4 provided on the major passage 1a side of the passage body to forcedly push and disperse the material supplied to the passage body from the slit-like passage 2a side; and a temperature regulating means 6 provided around the passage body to regulate the temperature of the material poured into the passage body, and at least one of the following values is variable in this device.  In this measuring and testing method for degree of dispersion, this device is used to quantitatively grasp the relation between degree of dispersion and inflow pressure loss in the inflow of the material from the major passage la to the slit-like passage 2a with the above variable value as variable.
Patent JP-H06155606-A (JP)
Title: Composite material and manufacture thereof
Inventor: KONDO MASAHIKO
IPC: B29K27/00
Filed: 1992-11-17
Abstract: PURPOSE:To provide a composite material, which can be used as building material, structural material, cushioning material, thermal insulating material, sports equipments, floating material and sound insulating material and is excellent in lightweight properties, mechanical strength, heat insulating properties, flame retardancy and sound insulating properties. CONSTITUTION:The composite material and its manufacturing method concerned relates to composite material mainly consisting of 10-99vol.% of polyvinylidene chloride-based multi-cellular foaming particle, the particle diameter of which is 0.01-5mm and the expansion ratio of which is 300-10,000%, 1-90vol.% of thermosetting resin and 1-200 pts.wt. of reinforcing material to 100 pts.wt. of the sum of the above-mentioned foaming particle and thermosetting resin.
Patent JP-S63159438-A (JP)
Title: Production of tetrafluoroethylene copolymer powder
Inventor: YOSHIMURA TATSUSHIRO
IPC: C08F216/14
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a copolymer powder which needs no coagulation step and does not cause a problem of coloration, by grinding a tetrafluoroethylene copolymer produced by a suspension polymerization process and granulating it in water containing a hydrocarbon solvent. CONSTITUTION:A suspension-polymerized tetrafluoroethylene copolymer is ground and granulated in water containing a hydrophobic solvent, or the copolymer is first granulated and then ground. As said tetrafluoroethylene copolymer, a copolymer of tetrafluoroethylene with fluorovinyl ether is preferable because its film is excellent in chemical and physical properties such as corrosion resistance, nonstickiness and high-temperature strength. When the produced copolymer powder is used as a powder for powder coating, it is preferable that said tetrafluoroethylene copolymer powder is a powder having an average particle diameter of 5-500mu and satisfying the relationship of 10mu<2.45rho+0.75 (wherein muis an average particle diameter and rho is an apparent density).
Patent JP-H11212597-A (JP)
Title: Method for suppressing narrow-band fixed frequency interference of audio signal
Inventor: VARGA IMRE
IPC: G10L21/0208
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method which suppresses narrow-band fixed frequency interference of an audio signal by using adaptive notch filtering without causing the damage of an effective signal. SOLUTION: If an audio signal doesn't exist or only a slight part exists, adaptation of notch filtering is performed, and adaptive processing is stopped, and at least one parameter of adaptive notch filtering which is determined during adaptation for the purpose of determining a notch filter is kept when an interference frequency is determined, and notch filtering of the audio signal is performed with the kept parameter which determines the notch filter. Adaptive filtering is preferably direct IIR(infinite impulse response) notch filtering.
Patent JP-H08166262-A (JP)
Title: Shutoff valve incorporated in fluidic gas meter
Inventor: NUKUI KAZUMITSU
IPC: F16K31/18
Filed: 1994-12-12
Abstract: PURPOSE: To provide a shutoff valve for damping a pressure fluctuation (pulsation) produced during flowing of a small amount and preventing this from being transmitted to a fluidic element side. CONSTITUTION: A float valve 29 with a diaphragm 30 is incorporated in a main valve 18 and gas is caused to flow by driving a main valve opening/closing device 28 so as to close the main valve 18 during flowing of a small amount via the diaphragm 30 of the float valve 29 and thus, a pressure fluctuation is damped by means of the up and down movement of this float valve 29 and the action of the orifice 30. When a shutoff valve 17 is closed in emergency, by closing the main valve 18, driving a float valve control device 37 and by means of a float valve control shaft 31, the float valve 29 is tightly contacted with a float valve sheet 23.
Patent JP-H08167342-A (JP)
Title: Switch unit
Inventor: KYODA TATSUO
IPC: H01H25/04
Filed: 1994-12-12
Abstract: PURPOSE: To reduce the number of components and an installation space. CONSTITUTION: A first set of fixed contacts 60, 61 and a second set of fixed contacts 62, 63 are faced on an electric circuit board 6, a rubber sprig 5 is arranged on the electric circuit board 6, the rubber spring holds a moving contact 7, the moving contact is always connected to the second set of fixed contacts and an actuator 4 for moving the moving contact is arranged. As a result, when the actuator is operated, the moving contact is released from the second set of fixed contacts, and the actuator is connected to the first set of fixed contacts.  With a set of switch units comprising the first set of fixed contacts, the second set of fixed contacts, the moving contact, the rubber sprig and the actuator, a switch unit of one two-pole single-throw contact, a switch unit of one one-pole double-throw contact and a switch unit of two one-pole single-throw contact can be constituted, therefore, the number of components and an installation space can be reduced.
Patent JP-H06127120-A (JP)
Title: Multicolor thermal recording material
Inventor: NAKAMURA KOTARO
IPC: B41M5/34
Filed: 1992-10-20
Abstract: PURPOSE:To improve light resistance and eliminate degradation of density and whiteness by providing a layer containing an ultraviolet absorbent between thermal recording layers, in a multicolor thermal recording material having at least two or more thermal recording layers containing coloring component provided on a support body. CONSTITUTION:A multicolor thermal recording material has on a support body at least two or more thermal recording layers containing colorless or light color coloring component which colors with heat. In this case, a layer containing an ultraviolet absorbent is further provided between the thermal recording layers. The layer containing the ultraviolet absorbent is provided between a thermal recording layer the nearest to the support body and a thermal recording layer provided on the thermal recording layer. Thus, the light resistance of the multicolor thermal recording material is improved, and when it is left for a long time, thinning of density at colored part in an image and lowering of whiteness of a ground which should be white will be eliminated.
Patent JP-H02185851-A (JP)
Title: Apparatus for mounting servo motor on partition of vehicle
Inventor: JIYAN PIEERU GOOCHIE
IPC: B60T13/567
Filed: 1989-11-29
Abstract: PURPOSE: To conduct mounting of a servomotor by a robot by providing a support element on the servomotor side complementary with a support element provided on the car body side, and fixing these by a fixing means as they are combined each other. CONSTITUTION: On a back surface of a housing 12 of a brake booster servo motor 10, a first pair of flat plates 16a, 16b mixed on the back in parallel to an axial line of a servomotor 10 are supported on both sides of a drive rod 14. These plates 16a, 16b are bent to have a U-shaped cross section, and they are formed to be roughly vertical when a servomotor 10 is installed on a vehicle. A second pair of plates 18a, 18b roughly similar to the first are provided on a bulkhead partitioning an engine room from a passenger room, and an interval between them is set to be equal to an interval between the plates 16a, 16b. Nuts 24a, 24b are provided at positions apart from each other on the inner surface side of the plate 16a and on the outer surface side of the plate 16b, and the plates 18a, 18b have holes 18a1, 18b1; 18a2, 18b2 at corresponding positions.
Patent JP-H06132448-A (JP)
Title: External terminal of semiconductor device
Inventor: MIYAWAKI KATSUMI
IPC: H01R4/02
Filed: 1992-10-20
Abstract: PURPOSE:To obtain an external terminal of semiconductor device which can be connected easily with the metal case of semiconductor device at high reliability. CONSTITUTION:An external terminal 6 is split into two parts at the tip thereof and provided, respectively, with a first forked clip part 7 directing in the longitudinal direction of the external terminal 6 and a second forked clip part 8 directing upward with respect to the first clip part 7. The first clip part 7 clips the ground part of a board 3 whereas the second clip part 8 clips a metal case 1 when soldering is carried out.
Patent JP-H02154878-A (JP)
Title: Gas cutoff device
Inventor: SAKATA MASAAKI
IPC: F16K31/06
Filed: 1988-12-06
Abstract: PURPOSE:To prevent gas from being cut off when a large quantity of gas flows by stopping the judging function on proper usage conditions of gas for a fixed period during the air bleeding of a gas pipeline. CONSTITUTION:A start signal applying means 11, a timer 10 and a judging function stop unit 12 are newly added to the controller 5 of a conventional gas cutoff device. The usage quantity measured by a gas flow measuring means 3 is normally compared with the proper usage conditions preset by a proper usage condition judging unit 8. If the usage quantity is large, gas feeding is stopped by a cutoff means 4. On the other hand, when a gas cutoff device is to be newly installed, the bleeding of the air remaining in a pipeline is judged as an abnormality, and the gas is undesirably cut off. In this case, an external setter 6 is operated, a timer 10 is started by the start signal applying means 11, the judging function stop unit 12 is operated to stop the function of the judging unit 8 for the preset period, thereby the air bleeding of the gas pipeline can be efficiently performed.
Patent JP-H09124875-A (JP)
Title: Acetoacetic ester group-containing polyvinyl alcohol-based resin
Inventor: TAKAHASHI KOICHI
IPC: C08L29/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an acetoacetic esterified polyvinyl alcohol based resin having excellent dissolution rate. SOLUTION: This acetoacetic ester-group containing polyvinyl alcohol resin contains particles of 500μm or larger particle size whose degree of acetoacetic esterification is 0.5-1.2 times the mean degree of acetoacetic esterification of the entire resin and also contains particles <500μm in particle size in a quantity of 80wt.% or more. Besides, in this resin, the degree of acetoacetic esterification of the particles having particle size of less than 45μm is 0.8-1.8 times the mean degree of acetoacetic esterification of the entire resin, and the resin contains particles of 45μm or larger particle size in a quantity of 80wt.% or more.
Patent JP-H08149500-A (JP)
Title: Correcting method for crosstalk due to color filter of rgb sensor for color correction and display device provided with the sensor using the method
Inventor: HATAJIRI KIMIO
IPC: H04N9/73
Filed: 1994-11-16
Abstract: PURPOSE: To automatically cancel crosstalk among the filters of three colors of an RGB sensor for color correction. CONSTITUTION: Light in red is emitted from the fluorescent object of a CRT and during this emission, programmable attenuators 42 and 44 are controlled so as to minimize the respective detected outputs of beams respectively transmitted through a green filter and a blue filter. Next, light in green is emitted from the fluorescent object and during this emission, programmable attenuators 41 and 45 are controlled so as to minimize the respective detected outputs of beams respectively transmitted through a red filter and the blue filter. Afterwards, light in blue is emitted from the fluorescent object and during this emission, programmable attenuators 40 and 43 are controlled so as to minimize the respective detected outputs of beams respectively transmitted through the red filter and the green filter. After series of this adjustment, this adjustment is repeatedly performed until the other detected outputs are completely turned to zero or get close to zero in the single color for each detected output again.
Patent JP-H03167489-A (JP)
Title: Integrated circuit element
Inventor: KANDORI KOICHI
IPC: G01R31/28
Filed: 1989-11-28
Abstract: PURPOSE:To avoid the effect of extraneous noise by interposing an input cut-off means for inspection between an input terminal and the input terminal of an internal circuit and preliminarily integrally forming the input cut-off means and the control terminal thereof along with other circuit block. CONSTITUTION:The IC 21 to be inspected illustrated by example is constituted by connecting a photoelectric converter such as a photodiode P to the input terminal 13 thereof like the so-called remote control receiving IC of electronic machinery and obtains an output corresponding to the photocurrent I of the photodiode PD and is effective in such a case that the input signal is a current input. Therefore, a current/voltage converter circuit 12a is integrally formed within the IC 21 along with the amplifier circuit 12b of gain A and a bias circuit 12c, i.e. a current supply source to the photodiode PD. An input cut-off means 17 composed of an MOS transistor Q is integrally formed and interposed between the terminal 13 and the circuit 12a along with the circuits 12a - 12c. When the IC 21 is inspected, a control signal Sa is applied to a control terminal 18 from a measuring apparatus. By this constitution, a transistor Q becomes a cut-off state and the connection between the input terminal 13 and the circuit 12a is cut off.
Patent JP-H02154849-A (JP)
Title: Belt type continuously variable transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H9/12
Filed: 1988-12-05
Abstract: PURPOSE:To sharply reduce sliding resistance by forming many protruded stripes with an R-shaped cross section in the axial direction on the inner periphery of a movable sheave boss section and the outer periphery of a fixed sheave boss section or a shaft and slidably supporting them via many balls. CONSTITUTION:The rotation of a primary pulley 5 via transmitted to a shaft 3 via a belt 7 and a secondary pulley 6. Torque is transmitted to a movable sheave 5b from a fixed sheave boss section 5a1, on the primary side, for example, (likewise on the secondary side) via R-shaped side faces 13a of many protruded stripes 13 formed in the axial direction on the outer periphery, balls 15, and R-shaped side faces 12a of protruded stripes 12 of a movable sheave boss section 5b1. The effective diameter of both pulleys 5 and 6 are changed by the operation of mechanical actuators 10 and 11 via the rolling of the balls 15 for a speed change. The durability of a belt type continuously variable transmission can be improved with almost no sliding resistance at the time of movement in the axial direction.
Patent JP-S63162597-A (JP)
Title: Production of high-purity diamond
Inventor: KUWAE YOSHINORI
IPC: C30B29/04
Filed: 1986-12-26
Abstract: PURPOSE:To obtain the title high-purity diamond having excellent hardness, thermal conductivity, chemical stability, etc., by irradiating the diamond obtained by a vapor growth method by an electron beam to reduce the contained nondiamond component. CONSTITUTION:The diamond obtained especially by a chemical vapor growth method using a hot filament or a chemical vapor growth method using plasma is irradiated by an electron beam. The accelerating voltage of the electron beam in this case is preferably controlled to <=1kV. The nondiamond component such as a C=C component, a CidenticalC component, a C-H component, etc., contained in the diamond is reduced by the irradiation of the electron beam, a C-C coupling is newly formed, and the diamond skeleton is formed. By this method, the high-purity diamond having the above-mentioned excellent characteristics is obtained.
Patent JP-H08164368-A (JP)
Title: Apparatus for inspecting headed rod material
Inventor: ICHIMORI HIROYUKI
IPC: B65G27/04
Filed: 1994-12-13
Abstract: PURPOSE: To decide and sort defective and non-defective articles at a high speed by aligning headed rod materials in a guiding section inclined in a direction intersecting with a transporting direction of a vibration feeder, then processing the images picked up by an image pickup device during high-speed transfer, deciding the defective and non-defective articles of the rod materials and having these articles sorted. CONSTITUTION: The shaft parts 4 of the headed rod materials 3 are inserted into the guiding section 1 of an apparatus provided with a vibration feeder 5 having the slit guiding section 1 inclined in the direction intersecting with the transporting direction and the rod materials 3 are transported in the state of placing the head parts 2 thereof on the opening edge at the top end of the guiding section 1. At this time, the images of the rod materials 3 are picked up by the image pickup device 6 and are processed by an inspecting means 7, by which the defective articles and the non- defective articles are decided. The sorting of the defective and non-defective articles is executed by a sorting means 8 in accordance with the results of the decision.  The sorting means 8 has a moving hopper 22 for receiving the rod materials 3 and drives a cylinder device 23 in accordance with the results of the inspecting means 7 to supply the rod materials 3 to the defective or non-defective article boxes 24, 25.
Patent JP-H11140511-A (JP)
Title: Production of monodispersed metal fine particle powder
Inventor: KAMIYAMA RIYUUSUKE
IPC: B22F9/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To efficiently produce independent monodispersed powder in an industrial scale without deformation or fracture of each metal fine particle by preparing a slurry containing metal fine particles and spraying the slurry in plural directions to cross and collide one another. SOLUTION: A metal compd. containing desired metal elements (such as silver nitrate) is dissolved in a proper solvent, to which, if necessary, a surface improving agent is added and stirred, and further a reducing agent (hydrazine) is added to reduce and precipitate metal fine particles. The metal fine particle powder is dispersed in a solvent having <=1.2 density (water or alcohols) to obtain 0.01 to 1000 g/l density to prepare a slurry. The slurry is sprayed along two or more directions under conditions of about 100 to 3500 kgf/cm<2> pressure at about -5 to 250 deg.C when the diameter of nozzles ranges about 0.1 to 0.4 mm, so that the sprayed slurry crosses and collides to one another to cause cleavage and break in aggregated particles.
Patent JP-H10137999-A (JP)
Title: Low profile press
Inventor: AMINO HIROYUKI
IPC: B30B15/30
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To lower the height of a press by moving the upper table horizontally, setting and releasing a work. SOLUTION: A work W on the work stocker 1d is sucked by the work supply device 8 and lifted. With the driving mechanism 6a advanced, the supply device 8 and the upper table 6 are moved horizontally. The supply device 8 is positioned immediately above the lower die 5a of the lower table 4. With the upper table 6 moved onto the supporting base 2a, the work W is set on the lower die 5a by the supply device 8. With the driving mechanism 6a retreated, the upper table 6 is moved to a position exactly facing the lower table 4, while the supply device 8 is moved to the upper part of the work stocker 1d. Then, the work W is machined with the lower die 5a, upper die 5b and a punch. The releasing mechanism 8' sucks the product through the through-hole of the upper die 5b.  With the upper table 6 and the releasing mechanism 8' moving horizontally, the latter 8' drops the product onto the product conveying mechanism 3.
Patent JP-2001127521-A (JP)
Title: Helical antenna
Inventor: SHIMABARA MASATAKA
IPC: H01Q1/36
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To contact a helical element and a mount metallic fixture at a stable position. SOLUTION: Helical projections 35 are formed to a circumferential side face of a bobbin 31 and the helical element is screwed to helical grooves 36 formed among the grooves 36. The mount metallic fixture whose upper end is formed with a 2nd flange 15e and whose midway of a circumferential side face is formed with a 1st flange 15b is screwed to a lower end of the bobbin 31. The depth of the helical groove 36g is formed gradually shallow toward the helical projection 35g that is a start point, the height of the helical projections 35h, 35g formed to a lower part of the bobbin 31 is formed high to stabilize the positions of the helical elements 22f, 22g. Thus, it is prevented that the resonance point of the helical element 22 is deviated.
Patent JP-S63232470-A (JP)
Inventor: JIEEMUZU EI SHIYUETSU
IPC: H01L43/12
Filed: 1987-12-08
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-H09150712-A (JP)
Title: Webbing winding device
Inventor: ANDO TAKAYUKI
IPC: B60R22/36
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent the end lock. SOLUTION: A stopper lever 118 is provided to prevent the relative rotation of a lock ring 36 relative to a winding shaft when the total amount of webbing is wound. A locking claw 132 of the stopper lever 118 is restricted by an engagement wall 78 formed on a cam plate 70 and kept in the non-separable manner. A stopper gear 130 of the stopper lever 118 can be prevented from being separated from a gear part 42 of the lock ring 36 and a large gear 64. Thus, the end lock can surely be prevented.
Patent JP-H05153418-A (JP)
Title: Power supply circuit interrupting device
Inventor: WATANABE HIDEO
IPC: H04N3/18
Filed: 1991-11-25
Abstract: PURPOSE:To protect an equipment by interrupting a power supply circuit when the high voltage of an FBT exceeds the prescribed value or the oscillation of a horizontal oscillation circuit is stopped. CONSTITUTION:This device consists of a retriggerable multivibrator outputting a signal in response to an input from a secondary detection winding of an FBT, a switching circuit 21 turned on/off in response to the output, a switching circuit 20 turned on/off in response to the input from the detection winding and a light emitting diode D16 whose one terminal is connected to a power supply and whose other terminal is connected to the switching circuits 21, 20 and when the output of the detection winding exceeds a prescribed level, the switching circuit 20 is turned on to supply a current to the D16 and emit the light and when the stop period of the output from the detection winding exceeds a time constant element connected to the timing CR connection pin of the multivibrator 8, the switch 21 is turned on to supply a current to the D16 and emit the light and the power supply circuit is interrupted based on the light emitting signal.