baber/WOPTO huggingface dataset:
Patent JP-S61211104-A (JP)
Title: Pneumatic tire with less rolling resistance for low duty service
Inventor: FURUYA SHINICHI
IPC: B60C15/06
Filed: 1985-03-15
Abstract: PURPOSE:To enable rolling resistance to be increased with no adverse effect accompanied on control performance by specifying the carcass radiant profile of a tire as referred to the titled allowing the bead section to be reinforced upto the stated height along the turned-up ply of the carcass. CONSTITUTION:In a figure where a tire is fitted into a rim, an intersection of a straight line and a carcass line is expressed as B where the line is located at the distance (h) from the line (l) which is the outer diameter line of the rim, and is equivalent to 15% of the height SH of the tire cross section. And a point, at which the end of the segment intersects the carcass line, is expresses as C. Here, the segment is perpendicular to the above said line, and starts upward from the point B. And the radius of a circular arc is expressed as R where the arc substends the chord of the segment BC. And the maximum distance between the chord and the arc is identical to the maximum standoff distance between the segment and the carcass line. Also the radius of curvature of the profile line of the shoulder intersecting the point C is expressed as R'. Then, the tire is configurated in such a way that a radiant surface profile is formed within the range where a ratio R/R' between radii of each is from 0.65-0.85, and the bead section is reinforced up to the height of from 40-50% of SH.
Patent JP-S59179552-A (JP)
Title: Improvement in tear strength of vinyl chloride graft copolymer
Inventor: UNO SHIGERU
IPC: C08L23/00
Filed: 1983-03-29
Abstract: PURPOSE:An ethylene-vinyl acetate copolymer and vinyl chloride graft copolymer is combined with a terpolymer from ethylene, vinyl acetate and carbon monoxide and/or an ethylene-vinyl copolymer to improve largely its tear strength. CONSTITUTION:In the presence of 15-40pts.wt. of an ethylene-vinyl acetate copolymer, 60-85pts.wt. of vinyl chloride or a mixture mainly thereof with other monomers are grafted. Then, 50-95pts.wt. of the resultant graft copolymer are combined with 5-50pts.wt. of a terpolymer of ethylene-vinyl acetate-carbon monoxide and/or a copolymer of ethylene-vinyl acetate. The graft copolymer contains 10-50wt% of vinyl acetate in the EVA copolymer and has a melt index of 0.1-500g/10min. The ethylene-vinyl acetate-carbon monoxide terpolymer is composed of 50-70wt% of ethylene, 20-40wt% of vinyl acetate and 5-20wt% of carbon monoxide.
Patent JP-H10250080-A (JP)
Title: Transition metal carbide film using ink jet print head
Inventor: REGAN MICHAEL J
IPC: B41J2/14
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce stripping of layer by forming a patterned tantalum carbide layer on an ink jet heater resistor defined by a thin film layer and the thin film layer, forming an ink barrier layer thereon and making an opening, as an ink chamber, in the ink barrier layer on the thin film resistor thereby enhanc ing the wearability. SOLUTION: A thin film heater resistor 56 is formed in a thin film substrate 11 by integrated circuit fabrication technology and then an ink chamber 19 and an ink channel 29 are defined optically in an ink barrier layer 12 of dry film formed thermally on the substrate 11 under pressure. The ink barrier layer 12 covers the majority of a patterned gold layer and the region between adjacent heater resistors 56. The ink chamber 19 is arranged on individual resistor 56 while the ink channel 29 is defined by the edge and the wall part of a chamber opening made in the barrier layer 12 and coupled integrally with individual ink chamber 19.
Patent JP-S54144654-A (JP)
Title: Wire handling apparatus
Inventor: YANAGIUCHI TSUTOMU
IPC: B66C1/14
Filed: 1978-04-30
Abstract: PURPOSE: To simplify handling wire members ("Tama wire") and to prevent twisting of the wire members by retracting a vertical cylinder to spread several arm cylinders supporting the wire members when a crane hang down the wire members.  
     CONSTITUTION: A piston rod 3 with a return spring 2 round about it is extendably housed in a vertical cylinder 1. To a lower peripheral surface of said cylinder 1 are fitted successively brackets 4, 5, 5a with respective flanges 7a and 7b, 7c and 7d as shown in the drawing. To each of said flanges 7aW7d is rotatably connected arm cylinders 13aW13d, respectively, and at each end of arm pistons 12aW12d is provided a supporter 15 through which a wire member ("Tama wire") is passed. Each of the arm cylinders 13aW13d is connected to respective flanges 7aW7d of brackets 8, 9, 9a fitted onto a base of the piston rod 3 through links 19aW19d to support the flanges. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05247216-A (JP)
Title: Production of polysilane
Inventor: SHONO TATSUYA
IPC: C08G77/48
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a polysilane with a high degree of polymerization in a high yield from a halosilane through reduction on an electrode by heightening the initial concentration of the halosilane and adding a specific solvent when the current density has decreased below a specific value during the application of an electric current, before the reaction is continued. CONSTITUTION:A halosilane represented by formula I (wherein m is 1, 2, or 3; R is H, an alkyl, an aryl, an alkoxy, amino, or silyl; and X is a halogen) is reduced on an electrode in such a manner that the initial concentration of the halosilane is regulated to 1mol/l or higher and an aprotic solvent is added when the current density has decreased with the progress of the reaction below one half of the initial value, before the application of an electric current is continued further. Thus, a polysilane can be obtained in a high yield which is represented by formula II (wherein R is as defined above and n is 100-10,000) and has a high degree of polymerization.
Patent JP-S6322627-A (JP)
Title: Adhesion of polytetrafluoroethylene resin with different kind of material
Inventor: ONISHI SHUNJI
IPC: B29C65/00
Filed: 1986-03-10
Abstract: PURPOSE:To enable heat welding between polytetrafluoroethylene and a different kind of material, by using an adhesive in which inert ultra fine particles whose particle size is 1mum or less are filled in fluoroalkoxy resin (PFA) or fluoroethylenepropylene ether resin (EPE). CONSTITUTION:Inert particles such as fine particles of gammaFe2O3, glass, Al2O3 whose particle sizes are 0.5, 0.1 and 0.01mum respectively are dispersed in a resin phase when mixed with a resin and the mixture is molded to a sheet, which is used as an adhesive. The adhesive is inserted between materials to be adhered. The laminate was heated and pressed from the surface where no adhesive exists and then cooled while the pressing is kept. As the heating temp., it is necessary to make the temp. of the adhesive to be the m.p. of PTFE (327 deg.C) or higher and to keep it at the temp. or lower where thermal degradation remarkably occurs and therefore about 340-350 deg.C is preferable.
Patent JP-H07261637-A (JP)
Title: Image forming device
Inventor: SUZUKI HISAMITSU
IPC: G03G21/20
Filed: 1994-03-23
Abstract: PURPOSE:To provide an image forming device surely providing a clear image, prevended from an adverse effect on an optical system by dew condensation simple in constitution, and efficient in dew condensation prevention even when used in an environment having severe differences in temperature and humidity. CONSTITUTION:Ventilation path opening and closing means 18 and 31 shielding a ventilation path by turning off the main switch of an image forming device when at least the temperature out of the temperature and the humidity is equal to or below a specified value and opening the ventilation path by turning on a heating element 10 and turning on the main switch are provided at the ventilation path on the inside of the device; and the means shield the ventilation path by turning off the main switch of the image forming device when the temperature is equal to or below the specified value and turn on the heating element 10 and a fan.
Patent JP-H09329256-A (JP)
Title: Solenoid valve manifold
Inventor: IKUMICHI NORISUKE
IPC: F16K31/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To change a layout simply without following conversion of a manifold base block by arranging a hole forming part for allowing a hole to form on a prescribed position of the manifold base block on which a through hole is formed beforehand independent of the through hole. SOLUTION: A padding part 36A is formed for independently arranging a manifold pilot exhaust port 12 and a manifold outer pilot air feed port 13 on the inner wall surface 2a of an intake/exhaust end block 2 and the surface other than an outer wall surface, and a through hole is formed as necessary by means of drill work and the like. One end of the through hole is opened in conventional ports 12, 13, and the other end is opened in the upper side surface 2c of the intake/exhaust end block 2. As a result, the manifold pilot exhaust port 12 and the manifold outer pilot air feed port 13 are new arranged on the upper wall surface 2c of the intake/exhaust end block 2. It is thus possible to change a layout simply without following conversion of a manifold base block.
Patent JP-S53137370-A (JP)
Title: Mounting method for movable member
Inventor: UEDA TATSUMI
IPC: B23K26/00
Filed: 1977-05-09
Abstract: PURPOSE:To improve the accuracy of the product by means of allowing to be welded by the laser light while the change of the resistance value of the mounting member measuring.
Patent JP-S63232140-A (JP)
Inventor: OBARA FUMIO
IPC: B65D19/00
Filed: 1987-03-09
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-S59177252-A (JP)
Title: Sorter device
Inventor: TAKAHASHI KOUJI
IPC: B65H39/11
Filed: 1983-03-28
Abstract: PURPOSE:To make it possible to align and store various size sheets in racks in a sorter device, by providing such an arrangement that the inner part of each rack is made higher than the inlet part thereof, and the section in the vicinity of the inlet part is concave and the section in the vicinity of the inner part is convex. CONSTITUTION:Each of racks 12 in a sorter device 10 has its inner part which is higher than its inlet part, and is formed with such a smooth surface that a concave surface is defined in the vincinity of the inlet part, and a convex surface is defined in the vicinity of the inner part. Further, there is provided, in the inlet of the rack, a checker 28 which is substantialy perpendicular to the surface of the rack. A copy sheet introduced in the inlet section returns to the inlet part by the weight of the sheet itself since the inner section of the rack is higher, and is stopped by the checker 28 when it touches the latter. With this arrangement, the edges of copy sheets may be aligned.
Patent JP-H11248661-A (JP)
Title: Gas detecting alarm
Inventor: KAWASAKI KIKUO
IPC: G01N27/12
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To correct the dispersion of temperature characteristic of a sensor main body after assembled in an alarm and improve the yield of the sensor main characteristic body in manufacturing processes. SOLUTION: A learning mode function is provided on a CPU 1 for an alarm main body and voltage is applied to a heater 3 to measure the temperature characteristic and gas sensitivity characteristic of an assembled gas sensor part under various conditions of different ambient temperatures and different gas concentrations. Then, a time for applying a voltage pulse to the heater 3 is corrected to an optimum value in accordance with the properties and a value for a resistance inserted between a constant voltage circuit 5 and a gas sensor 2 is changed to adjust an output level from the gas sensor 2. It is in turn switched to a monitor mode to start monitoring operation.
Patent JP-H05256947-A (JP)
Title: Distance measuring apparatus
IPC: G01S7/48
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a distance measuring apparatus for measuring the distance by the method of a laser radar and which is able to incorporate a stain detecting device within a light transmitting unit thereby to enhance the detecting sensitivity of stain. CONSTITUTION:The light to be used for measuring the distance and emitted from a laser diode 2 is condensed by a convex lens 3 and passes through a front glass 14. If a stain 141 is present on the front glass 14, the light is partially scattered backward. A condenser lens 31 adjacent to the convex lens 3 and integral with the convex lens 3 condenses the scattering light onto a photodiode 9 in a light transmitting unit 1. Accordingly, the stain 141 on tone front glass 14 can be detected. At the same time, the apparatus becomes compact and the detecting sensitivity of stain is improved.
Patent JP-S57166742-A (JP)
Title: Emergency alarm receiver
Inventor: NAKANO KOUICHI
IPC: H04B1/16
Filed: 1981-04-06
Abstract: PURPOSE:To receive an emergency broadcasting always in optimum receiving status by connecting a means to detect the existence or absence of the emergency broadcasting automatically. CONSTITUTION:When an automatic search starting switch 13 is turned on to send an command to a microcomputer 10 at the time of poor receiving status, the microcomputer 10 starts to search automatically. Namely, the microcomputer 10 compares the carrier wave level detected by a field intensity detecting circuit 14 and an A/D converter 15 with the optimum receiving field intensity and, when the carrier level is more than a prescribed carrier level, a demodulated signal DC level detecting circuit 16 detects the DC level of a demodulated output and a level comparator 17 compares the DC level with a previously set noise level. The received wave carrier level is written in a memory as the new optimum receiving field intensity and the receiving frequency under the newly set up electric field is written in the memory as the optimum receiving frequency.
Patent JP-H08244601-A (JP)
Title: Magnetic levitation type rolling stock truck control device
Inventor: FUJI ATSUSHI
IPC: B60L13/10
Filed: 1995-03-13
Abstract: PURPOSE: To constantly provide an optimum vehicle condition by controlling each superconductive magnet to move the center of an on-vehicle superconductive magnet to the position lower than the null flux on the ground side coil in advance at the time of wheel running when a railway vehicle is shifted from wheel running to magnetic levitation running and to return it to the original position after it is switched over to levitation running. CONSTITUTION: Normally, the central position of an on-vehicle superconductive magnet 8 and the position of the null flux of a ground side coil are adjusted to conform to each other so that magnetic drag may not be developed during wheel running. Running speed obtained by a transmission unit 1 is observed during wheel running and a superconductive magnet elevation control unit 3 is gradually moved so that it may come in a position lower than that of the null flux by a hydraulic motor 5 in accordance with the command of a running resistance regulation unit 2 at a point of time when it has approached the target speed of switching over to leviation running. The supporting wheels are then lifted to the body side by a supporting wheel moving motor 11 and switched over to levitation running.  When it can be switched over to the leviation running, the superconductive magnet is returned to its position by synchronizing it with the lifting of the supporting wheels.
Patent JP-H03257087-A (JP)
Title: Production of ornamental fired article
Inventor: MORIOKA TOSHIMICHI
IPC: C04B41/80
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the ornamental fired article having a beautiful ornamental layer due to reduction coloration and excellent in chemical resistance by providing an uncolored layer contg. a reduction-coloring component on the surface of a base, applying a light-transmissive chemical-resistant protective film-forming material, firing the material and then blowing a reducing gas against the fired material. CONSTITUTION:A glaze (e.g. a preparation of feldspar, quartz sand, zinc white, copper oxide, etc.) having a reduction-coloring component is applied on the surface of a tile base 12 to form an uncolored ornamental layer 10. A light- transmissive chemical-resistant protective film forming material 14 (e.g. a mixture of transparent frit and Gaerome clay) is then applied on the surface of the ornamental layer 10. The material is colored, a reducing gas generated by a reduction burner 16 is blown against the colored article which is still hot to reduction-color the coloring component of the ornamental layer 10, and an ornamental colored article is obtained. Since the obtained article has the chemical-resistant protective film 14, the article is not discolored or faded even when washed with a detergent.
Patent JP-H07237287-A (JP)
Title: Decorative material
Inventor: CHIHARA KENSHIRO
IPC: B32B33/00
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a decorative material with faithful reproduction of a surface tissue and a glossiness of a diffuse-porous wood by a method wherein an emboss made of fine projected and recessed parts running in a grain running direction is formed on one surface of a transparent thermoplastic resin layer, the recessed parts of the emboss are filled with a coloring resin layer, and a grain pattern printing layer is provided on the other surface of the transparent thermoplastic resin layer. CONSTITUTION:An emboss 6 made of fine projected and recessed slot parts is formed on one surface of a transparent thermoplastic resin layer 1. A coloring resin layer 4 is charged in the recessed parts so as to cover the emboss 6 all over. A protective layer 5 is formed thereon. A grain pattern printing layer 2 is provided on the lower surface of the transparent thermoplastic resin layer 1. The emboss 6 formed on the surface of the transparent thermoplastic resin layer 1 is so shaped as to be slotted straight or curvedly in parallel to a grain and continuously finely projected and recessed at right angles to the grain. A surface tissue and a surface glossiness of a diffuse-porous wood can be reproduced by the synergistic effect of the emboss 6, the coloring resin layer 4, and the grain pattern printing layer 2.
Patent JP-H10257384-A (JP)
Title: Automatic level adjustment method for ccd output
Inventor: ABE KAZUNORI
IPC: H03G3/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To form a video signal with a prescribed lightness by easily adjusting a level of a CCD output signal automatically in a small-sized supervisory camera. SOLUTION: An AGC amplifier 21 amplifies an output signal of a CCD 13, an A/D converter 31 forms a digital luminance signal, a gain control means 39 calculates an amplification factor control signal for the AGC amplifier 21, based on a difference between a digital luminance signal and an object value through digital arithmetic operation and an amplification factor of the AGC amplifier 21 is controlled by the amplification factor control signal in an automatic level adjustment method for the CCD output.
Patent JP-H10253697-A (JP)
Title: Lamp-lighting testing apparatus
Inventor: SHIMAZAKI TERUYUKI
IPC: H02B15/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lamp-lighting testing apparatus whose reliability is high. SOLUTION: A lamp-lighting testing apparatus 21 is provided with a lamp-test control circuit 8 by which a plurality of lamps connected in a parallel state are turned on sequentially according to a predetermined division and with a lamp-current detection and comparison circuit 12 by which the total value of lamp currents flowing to the lamps, in every division, turned on by the lamp-test control circuit 8 is detected, by which the total value of the lamp currents is compared with a predetermined lamp-current set value and which outputs an abnormality signal when the total value deviates from a predetermined lamp-current tolerance. By this constitution, the operating safety of the lamp- lighting testing apparatus can be enhanced.
Patent JP-H05226521-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OKAMOTO KIMIO
IPC: H01L21/52
Filed: 1991-03-18
Abstract: PURPOSE:To facilitate control of the height of the loops of bonding wires and to improve markedly the reliability of the humidity resistance of a resin-sealed semiconductor device. CONSTITUTION:A resin-sealed semiconductor device consists of an IC chip 2, which has aluminum pads 3 provided on the outer peripheral part of its surface and is used as a semiconductor chip, a die pad 1, whose rear is secured on the surface of this IC chip 2 via a polyimide sheet 6, gold wires 5, through which the bonding pads 3 are electrically connected with inner leads 4 provided in close proximity to the outside of the chip 2, and a resin part 7, with which these IC chip 2, die pad 1 and gold wires 5 are sealed. The die pad 1 is one of so a size as the bonding pads 3 are not covered with the pad 1 and the leads 4 are provided in roughly the center of the resin part 7 between the surface of the pad 1 and the rear of the chip 2 in the thickness direction of the device.
Patent JP-S55146559-A (JP)
Title: Data processing unit
Inventor: NUKIYAMA TOMOJI
IPC: G06F15/16
Filed: 1979-04-27
Abstract: PURPOSE: To make it possible to carry out processing at a high speed, by providing both a means by which a processing function is halted automatically by a program and a means which is able to release the halted status by the other processor, in case such a program as requires a halt of processing is executed.  
     CONSTITUTION: In case a processor A has to send a data to a processor B for convenience sake of its own processing, and also is executing a program whose next processing cannot be executed until it is sent out, the processor A sets a data for transmission to a register 3, and sends a data transfer request signal 1 to the processor B in accordance with a data transfer instruction from ROM. At the same time, the processor A drives a halt controlling circuit 6 in accordance with the data transfer instruction in order to perform a halt operation. On the other hand, B receives the request signal 1 from A, writes a data from the register 3 in a register 4 through a data bus 5, sends a transfer end signal to A, and releases the halted status. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05256461-A (JP)
Title: Electric foot warmer
IPC: A61L9/00
Filed: 1992-03-11
Abstract: PURPOSE:To improve deodorizing effects by applying deodorizing paint to a reflection board having a largest area among the parts of a heater unit to increase a contact area between components of smell and the deodorizing paint. CONSTITUTION:A heater unit is fixed to a frame and a coverlet is put on the frame to form an electric warmer. When the heater unit is energized, a heater 2 is heated and a motor 5 is driven to rotate a fan 4. When feet or hands of a human body are inserted into the warmer, the interior thereof is filled with the smell of the feet or hands. Components of the source of the smell are brought into contact with deodorizing paint 6 applied to the reflection surface of a reflecting board 1. In this case, since the surface area of the board 1 is large, the contact opportunity between the components of the smell and the deodorizing paint 16 is large, so that the components are sufficiently decomposed and absorbed by the paint 16, thereby deodorizing the smell in the warmer. As a result, deodorizing effects can be improved.