baber/WOPTO huggingface dataset:
Patent JP-2000290414-A (JP)
Title: Foaming rubber composition and its foamed molded product
Inventor: SHIRATA TAKASHI
IPC: C08J9/06
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rubber composition capable of preventing generation of wrinkles of a foamed product and capable of providing an excellent appearance and an expected shape about the same to a cap shape by making an anisotropic foaming content defined with a specific formula to a specific range. SOLUTION: This rubber composition has 130-300 anisotropic foaming ratio defined with the formula: (a foaming ratio in a direction perpendicular to extrusion/a foaming ratio in the extrusion direction)×100. Preferably, the composition has 2-30 a compound viscosity of the formula: an anisotropic foaming ratio/a compound viscosity at 110 deg.C. Further, a swelling of the extrusion-molded product, expressed by the formula: (a breadth of a sample after extrusion.heating/a breadth of a die)×100(%) (the sample breadth after the extrusion.heating is a breadth of the sample in a direction perpendicular to extrusion after holding the sample after extrusion in an oven in an atmosphere at 150 deg.C for 1.5 min and shrunk) in the case of using a die having 15 mm breadth, is preferably 135-300%.  By the process, the objective composition and the molded product are provided having a larger anisotropic foaming content than usual product.
Patent JP-H01311081-A (JP)
Title: Production of d-alpha-tocopherol from natural intermediate
Inventor: PEETAA REHITOKEN
IPC: C07D311/72
Filed: 1989-04-21
Abstract: PURPOSE: To obtain the heading compound for a vitamine E active agent, etc., industrially advantageously by a method in which a mixture containing α,β,γ,δtocopherol is reacted with formaldehyde in the presence of a phosphate, etc., and the product is hydrogenated catalytically to methylate the aromatic ring.  
     CONSTITUTION: Aimed d-α-tocopherol is obtained from a tocopherol mixture by a method in which a mixture containing α,β,γ,δ-tocopherol which is prepared from a natural intermediate is reacted in the presence of formaldehyde or a compound which generates formaldehyde under the reaction conditions (example: paraformaldehyde) and a phosphate or phosphite (example: trimethyl phosphate) at 150-200°C, and the product is hydrogenated catalytically to methylate the aromatic ring of tocopherol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5224004-A (JP)
Title: Tuner
Inventor: SAKAMOTO YOUICHI
IPC: H04N5/44
Filed: 1975-08-18
Abstract: PURPOSE: Obtain equipment that can correctly set at a predetermined value differences between output of a sweep oscillator in sweep condition and output frequency of a sweep oscillator stopping sweep. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6151880-A (JP)
Inventor: BOOZU EITAN
IPC: H01L27/115
Filed: 1985-05-14
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-H09285732-A (JP)
Title: Grain milling device
Inventor: CHIBA MASAAKI
IPC: B02B3/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the occurrence of unequal degrees of grain polishing and to simplify assembly work for a pressure regulating means for adjusting the pressurizing force on grains of a resistor for applying resistance on the grains from a grain polishing chamber outlet by providing the device with this pressure regulating means. SOLUTION: The resistor 28 mounted at one end side in the elongation and contraction direction of a fluid pressure cylinder 29 is moved along its pressurization direction by the elongation and contraction of this fluid pressure cylinder 29 and the pressurizing force on the grains of the resistor 28 is initially set. A pressure control means controls the pressure of the working fluid supplied to the fluid pressure cylinder 29 in such a manner that this pressure is maintained at a preset pressure when the pressure of the working fluid tends to change according to a pressure change in the grain polishing chamber 3. Then, the pressurizing force on the grains of the grain polishing chamber 3 is easily maintained at the desired pressure and, therefore, the occurrence of the unequal degrees of the grain polishing is substantially prevented.  Even more, the pressure regulating means is constituted by mounting the resistor 28 by taking advantage of the elongation and contraction structure of the easily available fluid cylinder 29 and, therefore, the assembly work of the pressure regulating means is simplified.
Patent JP-H06309212-A (JP)
Title: Method for check at the time of file storage
Inventor: YAMADA MINORU
IPC: G06F12/00
Filed: 1993-04-27
Abstract: PURPOSE:To prevent a file from being stored unnecessarily when edited by using a shared disk by storing the file when the update date of the file at the start of editing operation matches the update date at the time of storage of the file only after the operation ends, and re-editing the file when not. CONSTITUTION:For example, a terminal 3 obtains the update date of the file to be edited at the start of the editing operation. Then when the operation is ended and the file is stored, the update date obtained at the time of the start of the operation is compared with the update date which is currently registered on the shared disk 1 and when they match each other, the file is stored. Consequently, the update date of the file registered on the shared disk 1 is rewritten into the date of the storage by the terminal 3. Then when the editing operation for the same file is started and the file is stored after the end on the terminal 4, the update date obtained at the start of the operation does not match the update date registered on the shared disk 1, so the file is re-edited.
Patent JP-S5626921-A (JP)
Title: Curable resin composition
Inventor: OKA TAKEO
IPC: C08G73/06
Filed: 1979-08-08
Abstract: PURPOSE: Titled composition giving a cured product excellent in surface luster, heat resistance, chemical resistance, adhesion, moisture resistance, etc., which comprises multifunctional cyanate esters and trialkenyl isocyanurates.  
     CONSTITUTION: (A) A multifunctional cyanate ester (prepolymer) of formula I (wherein m is 2W5; R is an aromatic organic group, wherein a cyanate group is bonded to an aromatic ring of the group R) or a prepolymer by the cyanate and an amine, (B) a trialkenyl isocyanurate (prepolymer) of formula II (wherein R is a 2W4C alkenyl) and (C) a multifunctional maleimide (prepolymer) (wherein R is a di- or trivalent aromatic or alicyclic organic group; X 1  and X 2  are H, halogen or alkyl; n is 2W3) or a prepolymer of the maleimide and an amine, and, if necessary, (D) an epoxy resin are mixed or prereacted with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58216909-A (JP)
Title: Optical fiber gyro
Inventor: YOSHIDA KENICHI
IPC: H01S3/083
Filed: 1982-06-11
Abstract: PURPOSE:To obtain a compact configuration, light weight, and high stability, by forming parts constituting the optical system of an optical fiber gyro on a substrate having an electrooptical effect, and providing electrodes on both sides of an optical waveguide in a phase shifter. CONSTITUTION:On a substrate 1, which has an electrooptical effect and is made of LiNbO3 and the like, optical waveguides, light splitting elements, a phase shifter, and the like are formed by photolithography technology. A light emitting element 4 and a light receiving element 5 are stuck to the end surfaces of the substrate 1 or provided on the substrate. Thus a monolithic structure is obtained. The optical waveguides 2 are crossed at 4 points at right angles, and the light splitting elements 3 are formed at the crossing parts. The phase shifter 6 is provided at the intermediate part of the optical waveguide and comprises electrodes 7 that are provided on both sides of the separated optical waveguides 2 and a power source 8 that applies a DC voltage across the electrodes 7.
Patent JP-H07307473-A (JP)
Title: Thin-film transistor array
Inventor: KATO TAKEHISA
IPC: H01L23/60
Filed: 1994-05-16
Abstract: PURPOSE:To prevent the electrostatic breakdown of a thin-film transistor array in a process in which a substrate on which the thin-film transistor array has been formed is assembled in the form of a final product. CONSTITUTION:A source 5a of a second thin-film transistor 5 is connected to a conductor interconnection 3 by which a first thin-film transistor 1 formed on an insulating substrate is connected to an external connecting terminal 2, In addition, a gate 5c of this thin-film transistor 5 is grounded via a capacitance element having a capacitance value which is at a capacitance value or higher between the gate 5c and the source 5a.
Patent JP-2000289414-A (JP)
Title: Pneumatic tire
Inventor: YOSHIMI SHINGO
IPC: B60C11/24
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To easily grasp the abraded state without using a special measuring device and without considering the bottom-up shape of grooves by providing abrasion detection sections corresponding to the distances from the surface or groove bottom on the groove wall faces of the grooves provided on a tire cap tread section. SOLUTION: Abrasion detection sections 25 corresponding to the distances from a cap tread surface 20 or a groove bottom 22 are provided on the groove wall faces 23 of the grooves 21 provided on a tire cap tread section. The abrasion detection sections 25 are formed with lines or patterns displaying the distances from the cap tread surface 20 or the groove bottom 22 and symbols. The lines and symbols forming the abrasion detection sections 25 are carved on a mold inner face, transferred to a tire surface at the time of tire vulcanization, and provided on the groove wall faces 23 in a recessed or protruded shape. The actual abrasion quantity and the depths of remaining grooves can be simply known by visually observing the abrasion detection sections 25 corresponding to the distances from the cap tread surface 20.
Patent JP-H04332182-A (JP)
Title: Laser apparatus
Inventor: TERAI KIYOHISA
IPC: H01S3/038
Filed: 1991-05-07
Abstract: PURPOSE:To contrive to reduce the number of parts and miniaturize an apparatus and to attain a low cost by providing the part of narrow width of a discharge region with cooling means and applying a discharge field to the part of broad width of the discharge region in a cross section perpendicular to a laser optical axis, which cross section is formed in a discharge means. CONSTITUTION:Laser gas is enclosed in a dielectric container 9 having a rectangular cross section, a high-tension side electrode 10a and low-tension side electrode 10b are arranged on the outside in the longitudinal direction of this container 9, and AC field is applied between both electrodes from an AC power supply 11. AC discharge 12 ignites in the dielectric container 9 via dielectric substance. The temperature rise of laser gas occurring by the discharge is controlled by the arrangement of coolers 13a, 13b for removing heat through heat conduction upward and downward in the direction of narrow width of the container 9. Cooling water 14a, 14b is caused to flow to the coolers 13a, 13b through cooling-water inlet 15a and outlet 16a. Because a laser apparatus without blower can be realized, it is possible to reduce the number of parts and to realize the miniaturization of the apparatus.
Patent JP-H02278416-A (JP)
Title: Cordless mouse
Inventor: JUMONJI MASAO
IPC: G06F3/038
Filed: 1989-04-20
Abstract: PURPOSE:To eliminate a cord which secures the connection between a mouse main body and a computer by using a light receiving part which is formed at the tip of a cable connected to the computer and receives the information from a light emitting part contained in the mouse main body. CONSTITUTION:A mouse main body 1 contains a circuit which converts the information showing the directional value to be pointed into several types of frequencies and transmitting intermittently the information with emission of light through a light emitting part 6 of the main body 1 itself. A light receiving device 3 is set at the tip of a cable 4 connected to a computer and receives the optical signal from the main body 1. The light emitted from the part 6 of the body 1 is received by a light receiving part 5 formed on the side face of the device 3. Then the received optical signal is converted into an electric signal via an optical/electric converting circuit and then transmitted to the computer via the cable 4. As a result, the mouse main body 1 receives no limit of application due to the connection of the cable 4.
Patent JP-H07137825-A (JP)
Title: Adjustable bearing supporting assembly
Inventor: DANIERU ERU BURAHA
IPC: F16C35/02
Filed: 1994-05-16
Abstract: PURPOSE: To provide a bearing support assembly eliminating debris pollution of conveyed products caused by the offset of auger screw conveyor components. CONSTITUTION: This bearing support assembly has a support plate 6 with support holes, and a column mounting plate 15 with slot openings centered and positionally adjustable in a first direction over the support holes. A mounting plate 10 having mounting slots 12 is perpendicularly affixed at one side of the support plate 6 by mounting bolts which are positionally adjustable in a second direction. A tubular support column 21 is affixed at one end to the column mounting plate 15. The interior of the tubular support column 21 contains a screw adjusting block 23 fixedly secured within the tubular support column 21 at one end, and a slidably engaging support post 25 with one end connected to a bearing clamp 34.  An adjusting bolt 27 engages the screw adjusting block 23 and the other end of the support post 25, and the adjusting bolt 27 is rotationally adjustable in a third direction to vary the vertical position of the bearing support assembly.
Patent JP-H07303745-A (JP)
Title: Spherical object conveying device
Inventor: SATO TAKEO
IPC: A63F7/02
Filed: 1994-05-16
Abstract: PURPOSE:To provide a spherical object conveying device which can surely hold a spherical object and is improved in the reliability for a ball feeding operation. CONSTITUTION:A pair of ball feeding gears 14 in which curved surfaces 14a constituting a part of a spherical surface are formed at six positions at circumferentially equal intervals along the outer periphery of one end face of the columnar gear main body are arranged so that the respective curved surfaces 14a are set opposite each other and a ball P can be held while abutting on surfaces of the curved surfaces 14a. Thus, the ball P to be supplied can be locked between both curved surfaces 14a and a prescribed number of balls P can be fed one by one by turning a pair of these ball feeding gears 14 synchronously in opposite directions by a prescribed amount. Further, one side axis 25 for supporting the ball feeding gear 14 is made movable in a direction of adjusting an inter-axis distance with the other side axis 24, and prescribed pressing force is applied to the axis 25.
Patent JP-S61260205-A (JP)
Title: Plastic optical fiber
Inventor: MATSUNAGA TADAYOSHI
IPC: G02B6/00
Filed: 1985-05-15
Abstract: PURPOSE:To obtain the titled fiber having the excellent heat resisting, flexibility, water resisting properties and the good light transmittancy by using a polymer or a copolymer contg. >=25wt% specific units as a core material. CONSTITUTION:The titled fiber is composed of the polymer or the copolymer contg. >=25wt% specific structural units shown by the formula. If the polymer contains <=25wt% structural units, as the copolymer having the characteristics of the heat-resisting property, the eater-resisting property and the flexibility are not obtd., said copolymer is not used. The preferable range of the structural unit is 30-80wt% on the weight basis of the polymer or the copolymer. The titled fiber as mentioned above has the remarkable heat-resisting, flexibility and water-resisting properties, and also has the excellent light transmittancy.
Patent JP-H09288750-A (JP)
Title: Automatic charge receiver
Inventor: WATANABE YASUYUKI
IPC: G07B15/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent congestion due to the stoppage of a vehicle during the issuance of a passing ticket and the payment of a charge by charge reception using the charge receiver of a toll road. SOLUTION: On the toll road, a first radio transmitter 7 for transmitting radio waves for turning on the power source of an on-vehicle terminal equipment 5 and a second radio transmitter 9 for transmitting entrance tollgate number information to the on-vehicle terminal equipment 5 are installed to an entrance tollgate and the first radio transmitter 7 for transmitting the radio waves for turning on the power source of the on-vehicle terminal equipment 5 and the second radio transmitter 9 for receiving the entrance tollgate number information from the on-vehicle terminal equipment 5 of the vehicle and calculating and transmitting the passing charge of an advancing vehicle are installed to the exit tollgate of the toll road.
Patent JP-H07283560-A (JP)
Title: Structure for mounting plate-shaped body in handy type electronic equipment
Inventor: NARUTOMI MASANORI
IPC: H05K7/12
Filed: 1994-04-15
Abstract: PURPOSE:To absorb shock received by a housing with a supporting member consisting of an elastic material by supporting a plate-shaped body such as a liquid crystal panel and a printed circuit board being laid out in the housing using a plurality of supporting members consisting of the elastic material provided inside the housing. CONSTITUTION:A housing 1 consists of an upper housing 2 an a lower housing 3 and a mounting window 5 of a liquid crystal panel 4 is formed at the upper housing 2. A supporting member 6 for supporting the liquid crystal panel 4 is provided around the mounting window 5 on the reverse side of the upper housing 2 and a thermoplastic elastomer made of an elastic material is used. Four supporting members 6 are provided so that four corners of the liquid crystal panel 4 can be supported and are thermally fused to the reverse side of the upper housing 2 within an injection molding die so that they form L shape in vertical direction for the upper housing 2. The liquid crystal panel 4 is sandwiched by a groove 6a formed between the upper housing 2 and the supporting member 6. Therefore, even if the housing 1 falls to the floor surface, the shock that the liquid crystal panel 4 receives can be reduced.
Patent JP-H02281888-A (JP)
Title: Motion detecting circuit
Inventor: SUZAKI TORU
IPC: H04N11/00
Filed: 1989-04-24
Abstract: PURPOSE:To execute the motion detection of high detection accuracy being free from a detection omission by outputting a motion detecting signal of a luminance signal without eliminating its high frequency component at the time of input of a component luminance signal. CONSTITUTION:In a one-frame difference signal detecting circuit 5, an output signal of an analog/digital converter 4 is inputted to a one-frame memory 6 and a signal delayed by a one-frame period, and an input signal of the 1-frame memory 6 are supplied to a subtractor 7, and the one-frame difference signal is obtained. Subsequently, an output signal of the subtractor 7 is inputted to a variable type low-pass filter (variable type LPF) 8, and brought to filtering by making a passing band of the variable type LPF 8 variable in accordance with a form of the input signal. In this state, in the case a component signal is inputted, by setting the passing band of the variable type LPF 8 to a wide band, and outputting the one-frame difference signal as a motion detecting signal of a luminance signal, a high frequency component of the motion detecting signal of the luminance signal is also obtained. In such a way, the motion detection of high detection accuracy being free from a detection omission can be executed.
Patent JP-S5327413-A (JP)
Title: Tape tension controll er
Inventor: KUSUSE KENJI
IPC: G11B15/43
Filed: 1976-08-27
Abstract: PURPOSE: To maintain the tension of a tape always at a preset or desired level irrespective of the variation in the diameter of the tape by controlling the voltage to be impressed upon a motor in accordance with the tape diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07286512-A (JP)
Title: Exhaust emission control device
Inventor: SAKAGUCHI TOSHIAKI
IPC: F02B3/06
Filed: 1994-04-15
Abstract: PURPOSE:To improve efficiency in trapping particulates and realize a durable, light-weight, and compact exhaust emission control device by holding the shape of a felt made of ceramics fibers by a wire gauze which can conduct electricity to constitute a filter. CONSTITUTION:A filter 1 which is arranged in a case 2 built in an exhaust system and particulates contained in exhaust gas is composed of felt made of ceramics fibers. The shape of the felt is held by a wire gauze 4 which can conduct electricity and a support tube 3. Electricity is conducted in the wire gauze 4 to heat the filter 1, and particulates trapped by the filter 1 are heated burned to regenerate the filter 1. This exhaust emission control device is arranged in the exhaust system of a diesel engine and effective for trapping particulates contained in exhaust gas.
Patent JP-S6150130-A (JP)
Inventor: JIYAN KUROODO BERUJIYU
IPC: G03B27/52
Filed: 1985-05-15
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-S60245987-A (JP)
Inventor: TAMURA TADAAKI
IPC: F27B15/08
Filed: 1984-05-22
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-H02283666-A (JP)
Title: Production of high-density carbon composite reinforced with carbon fiber
Inventor: YUMITATE KOZO
IPC: C04B35/83
Filed: 1989-04-24
Abstract: PURPOSE:To produce high-density C/C composite through a simple process in a low cost by impregnating oriented pitch carbon fibers in pitch, carbonizing and coking, then impregnating the product with a pitch which softens at a specific temperature and is free from the insoluble component in quinoline, and repeating carbonization and coking. CONSTITUTION:Pitch carbon fibers such as a two-dimensionally oriented product such as a carbon fiber cloth laminated material, or a three-dimensionally oriented product such as the cloth laminated material is vertically oriented in the thickness direction, is used as reinforcing fibers and impregnated with a pitch matrix, preferably dry-distilled coal tar at elevated temperature, carbonized by heating it at 500 to 600 deg.C, then graphitized at 2,000 to 3,000 deg.C. The product is impregnated again with a coal tar pitch and/or petroleum pitch softening at 150 to 250 deg.C, free from components insoluble in quinoline and subjected to repetition of carbonization and graphitization operations until the desired density is attained. Thus, a high-density (higher than 1.85g/cm<3> bulk density) carbon fiber-reinforced carbon composite material is obtained.
Patent JP-S5226999-A (JP)
Title: Door unit of banding machine
Inventor: KAZUTOU TAKAMITSU
IPC: B65B13/26
Filed: 1975-08-22
Abstract: PURPOSE: To provide a device of carry-back of bundles by that openclose operation of door is made by the input shaft side of aone-round clutch and that needle rotation, banding operation, and release operation driven by the out-put side of the one-round clutch are synchronized to make it soft closing of door. 
     COPYRIGHT: (C)1977,JPO&Japio