baber/WOPTO huggingface dataset:
Patent JP-H09187906-A (JP)
Title: Laminate
Inventor: MIYAUCHI MASAHIRO
IPC: B32B27/36
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin laminate simultaneously improved in weather resistance and coloring and transparency of a coating layer. SOLUTION: This laminate is constituted so that a thermoplastic resin, whose thickness is 10-150μm, coats the surface of a polycarbonate resin molding. In this case, the thermoplastic resin is a polycarbonate resin laminate including a specific ultraviolet rays absorbent formed of a hydroxyphenyltriazine based compound and satisfying the thickness of the coating layer thermoplastic resin layer(μm) × the concentration of ultraviolet rays absorbent in the coating layer(wt.%)=20-300. The coating layer thermoplastic resin is a polycarbonate resin or an acrylic resin. Then, the coating layer thermoplastic resin and the base material part polycarbonate resin have a mixed layer biting into each other between the coating layer thermoplastic resin of the laminate and the base material part polycarbonate resin molding.  The thickness of the mixed layer is 0.1-2μm and the largest amplitude of a corrugation is 10μm or less per a 5mm of width.
Patent JP-H0240730-A (JP)
Title: Abnormality detecting device for control unit for vehicle
Inventor: DENNO MOTOYASU
IPC: G05B23/02
Filed: 1988-07-30
Abstract: PURPOSE:To detect abnormality with high reliability by deciding that a CPU is abnormal when control information calculated based upon diagnostic information does not match control information in normal operation which is calculated based upon preset proper input information. CONSTITUTION:A timer 5 is started and a selector 2 is made ready to input diagnostic information D2; and the start of the port 10a of a CPU 1 is instructed and an information holder 6 is instructed to hold an output. The CPU calculates and outputs target control information Db according to the information D2. A latch circuit 7 operates by using a diagnostic command output from an output port 10b as a trigger signal to latch the information for a time required for diagnosis. Then a comparator 4 s put in operation through a delay circuit 9 to compare the output Db with the reference information Da in a register 12 in normal operation. When they does not match each other, it is judged that the CPU 1 is in abnormal operation and a reset signal is sent to reset the CPU; and the selector 2 is switched to a normal input state and the holding operation of the holder 6 is reset. This constitution detects the abnormality of the vehicle control unit with high reliability.
Patent JP-S6436295-A (JP)
Title: Electric/acoustic converter
Inventor: KOBAYASHI YOSHIO
IPC: H04R7/02
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an acoustic converter which maintains rigidity, and is low in a density, large in an internal loss and excellent in a propagation speed by mixing an organic powder such as mica into a suspension in which are dispersed and disaggregated alginate fibers, and making a paper by using this suspension. CONSTITUTION:By discharging a water solubility alginic acid alkali salt or a high viscosity solution composed of the mixture of this and a water soluble polymeric material into a coagulation bath with a wet type spinning machine, a continuous fiber is formed, and the continuous fiber is cut into short fibers. Next, the short fibers are dispersed, disaggregated without damaging the fiber mode, foreign matters and shives are removed, the mica, etc., are mixed into them, paper-making is executed, and thus, a diaphragm is obtained.
Patent JP-H1041533-A (JP)
Title: Optical semiconductor composition and its manufacture
Inventor: ONO YOSHIYUKI
IPC: H01L51/42
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor composition which can be easily manufactured with use of a simple apparatus and a method for manufacturing the composition. SOLUTION: A carrier substance having an optical semiconductor surface is coated with a solution containing at least a matrix formation substance having functional group and a metallic compound, and then subjected to a heat-treatment so that the metal, metal oxide and metal compound precipitated through the functional-group reaction arc carried on the optical semiconductor. An example of the functional group reaction is an imido ring formation reaction, and ruthenium oxide or ruthenate precipitated through the above reaction are carried on such optical semiconductor as titanium oxide.
Patent JP-H0834002-A (JP)
Title: Flameproof plywood
Inventor: OKAMOTO YOSHIO
IPC: B27M3/00
Filed: 1994-07-22
Abstract: PURPOSE:To obtain flameproof plywood which is easy to manufacture, possesses prescribed flame-resisting performance and has an excellent appearance by plastering a decorative sheet to the surface or both surface and rear of a base plate, using an adhesive containing an antiflame agent. CONSTITUTION:Flameproof plywood 1 is made by plastering a decorative sheet 3 to a base plate 2, using an adhesive containing an antiflame agent. The base plate used here can be an ordinary type of plywood made by laminating multiple sheets of wood and the decorative sheet material 3 can be a material, for example, such as a decorative sheet of paper or a vinyl chloride sheet as a flame- retardant material having a feeling meeting a particular use. The adhesive 4 is a modified vinylacetate or ethylene vinyl acetate copolymer resin and an antiflame agent to be added to the adhesive is an ammonium phosphate, ammonium sulfamate or halogen antiflame agent. The flame-resisting performance is improved by sealing the surface of the base plate 2 by the decorative sheet 3 and suspending the supply of oxygen to the base plate 2.
Patent JP-H1035019-A (JP)
Title: Image forming device
Inventor: WATANABE HIDEYUKI
IPC: H04N1/407
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To set an optimum gradation correction information on a real time basis by a method wherein a gradation pattern is formed in a non-image region every time of image forming, an image density of the gradation pattern is estimated by an image density estimation means and a correction quantity of a gradation correction means is changed by a gradation correction information changing means so as to make the image density to be a target image density. SOLUTION: A gradation pattern is exposed on a non-image region between papers on a photosensitive drum 1 by controlling a writing optical unit in an exposure control section in accordance with a gradation pattern signal from a gradation pattern control section. An image density estimating means that estimates an image density by utilizing an image density sensor 6 and a surface voltage meter 3 is provided on a region where sensitivity of an optical detector device 6b is lowered. A gradation correction information changing means changes a correction quantity of a correction section of YMCK γby estimating the image density using an image density estimating means so that the image density of the gradation pattern becomes a target image density. As a result, it is possible to stabilize the image density against a temperature, a moisture and change with the lapse of time.
Patent JP-H01251560-A (JP)
Title: Alkali type fuel cell power generator
Inventor: NAKAJIMA NORIYUKI
IPC: H01M8/04
Filed: 1988-08-01
Abstract: PURPOSE:To control the rate of dilution of an electrolyte, accelerate the discharge of the generated water, and stably perform a continuous operation by providing a liquid level sensor detecting the increase or decrease of the electrolyte in the buffer chamber of each unit cell and controlling the electrolyte quantity. CONSTITUTION:An alkali type fuel cell laminated with unit cells 10 each having a buffer chamber 24 has liquid level sensors 36 and 37 detecting the increase of the liquid quantity based on the water generated by power generation and a control circuit 39 turned on when the liquid level exceeds the upper limit level and turned off when it is lower than the lower limit level and generating the output current. This device also has a circulating circuit containing a circulating blower 32 and a capacitor 34 connected to at least one side of a hydrogen gas chamber and an oxidation gas chamber, the on or off operation of the circulating blower 32 is controlled by the control circuit 39, an electrolyte quantity controller 31 circulating the excess reaction gas promoting the evaporation of moisture from an electrolyte chamber 4 is provided. The evaporation of moisture in the electrolyte is promoted, the electrolyte concentration is controlled within the preset range, a stable power generating operation can be continuously performed.
Patent JP-H0865552-A (JP)
Title: Visibility adjusting mechanism of viewer frame
Inventor: UEDA TOSHIAKI
IPC: H04N5/225
Filed: 1994-08-16
Abstract: PURPOSE: To miniaturize a viewer frame device and to simplify its constitution by rotating a cam member around the supporting point shaft of a visibility adjusting lever at the time of rotating the lever to adjust a visibility adjusting lens. CONSTITUTION: When the visibility adjusting lens 11 is moved backwards and a distance between the lens 11 and a finder lens 9 is shortened, a working pin 13 for the lens 11 comes into contact with a point (a) on a cam face 16 and most approaches the rotation supporting point part 18 of the cam member 17. When the cam member 17 is rotated by rotating the visibility adjusting lever 20 from said state, a point (b) on the cam face 16 comes into contact with the pin 13. At the time, the position of the pin 13 is most separated from the supporting point 18. Thereby the lens 11 can be moved up to the most forward position along a guide shaft 14 in accordance with the movement of the pin 13. Consequently the lens 11 can be adjusted in the optical axis direction.
Patent JP-2001019073-A (JP)
Title: Packing case for cylindrical article
Inventor: SOMEYA YOSHIAKI
IPC: B65D5/50
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a packing case for a cylindrical article so storing a plurality of roll-shaped prepregs as not to be deformed and packing and carrying them and to be reused. SOLUTION: A packing case main body 10 is constituted of a frame-shaped lower supporting frame 12 with legs 11, a plurality of frame-shaped intermediate frames 13 to be stacked into the multi-stage shape on the lower supporting frame 13 and an upper supporting frame 14 to be stacked on the intermediate frames 13. Recesses 17 supporting roll shaft of cylindrical bodies 15 formed of roll-shaped prepregs are formed at given intervals on the positions whereon side plate upper edge 12a formed in the longitudinal direction of the lower supporting frame 12, side plate upper and lower edges 13a and 13b formed in the longitudinal direction of the frame-shaped intermediate frames 13 and side plate lower edge 14a formed in the longitudinal direction of the upper supporting frame 14 are faced one another.
Patent JP-H1135904-A (JP)
Title: Electroconductive composition and electronics using the same
Inventor: NIKAIDO TAKASHI
IPC: B23K35/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive composition which can be used for soldering with only one soldering composition and for producing a soldered article which is mechanically strong at a soldered position, by employing a composition which consists of a metal X, which can alloy with a solder at a soldering temperature to thereby raise a melting point of the solder to a temperature higher than the soldering temperature, a metal Y, which is difficult to alloy with the solder at the soldering temperature in a specific proportion, and a resin. SOLUTION: This composition contains a metal X in a content of 28 to 45 wt.%, and a total of a metal X and a metal Y in a content of 75 to 93 wt.%. Metal X is selected from among silver, gold, lead and zinc, or is an alloy containing two or more of these metals. Metal Y is selected from among copper, nickel, paradium and platinum, or is an alloy containing two or more of these metals. As a resin, use is made of an ethylene-vinyl acetate resin or the like. On an insulating substrate, a layer comprising the composition and a layer comprising a solder are formed sequentially, and a terminal of an electronic part is connected with the conductive layer.
Patent JP-S6438390-A (JP)
Title: Speed stage type passenger transporter
Inventor: KUROKI KAZUHARU
IPC: B66B21/10
Filed: 1987-08-03
Abstract: PURPOSE: To efficiently relieve extreme congestion in transport of passengers by installing trucks disposed through the whole length of plural lines of endless belt-like tracks so that they may be constantly movable in a specified direction at speeds set in stages. CONSTITUTION: Plural belt-like track lines A-C are constantly moved in a specified direction. At this time, their speeds are set to be higher in order from the getting on/off track line A, and speed difference between the adjacent track lines is set in such a way as to cause no troubles in getting on/off of passengers. In addition, in part of a getting on/off platform, a platform track line A' of a lower speed than the getting on/off track line A is installed for facilitating initial getting on to the getting on/off track line A.
Patent JP-H0360924-A (JP)
Title: Prevention of erroneous installation of electrode guide
Inventor: KAWAHARA AKIYOSHI
IPC: B23H7/02
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the working with fitting an unproper electrode guide on by deciding the propriety of the installation to the machine and that of the combination of upper and lower electrode guides based on the usage data of the electrode guide corresponding to a code and alarming in case of being unproper. CONSTITUTION:A usage discriminating code is given by an operation part 20 to each electrode guide 5 in advance and the usage data corresponding to each symbol is stored in an NC control device 21. The code of this guide 5 is then read by the NC control device 21. The usage data of the electrode guide 5 corresponding to this read code is displayed on the display device CRT attached to the NC control device 21. Moreover, the propriety of the installation to the machine and that of the combination of the upper and lower electrode guides are decided based on the data by the NC control device 21 and a warning is given in case of being unproper.
Patent JP-H0531889-A (JP)
Title: Recorder
Inventor: TAKEI KATSUMORI
IPC: B41J2/01
Filed: 1991-08-01
Abstract: PURPOSE:To perform high-quality printing free from the occurrence of a bleeding or tailing of recording dots independently of a magnitude of a surface smoothness of a transfer medium by forming an electric field on the surface of the transfer medium as an adhesion object of recording liquid drop shaving an electrophoretic effect. CONSTITUTION:A recorder provided with a recording head 101 for making recording liquid having an electrophoretic effect adhere to a transfer medium 102 in a liquid drop form and a means 104 for forming an electric field on the recording liquid adhering surface of the transfer medium prevents the ununiform flow of the adhering recording liquid drops to perform high-quality printing free from the occurrence of a bleeding or tailing of recording dots.
Patent JP-H0482821-A (JP)
Title: Beautifying agent of teeth
Inventor: KAWAI JUN
IPC: A61K6/00
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a safe and hygienic beautifying agent of teeth, pleasantly applicable, providing natural luster and whiteness, comprising a solution of shellac resin in ethanol. CONSTITUTION:30-50wt.% shellac resin prepared by purifying secretions of scale insect is dissolved in 30-70wt.% ethanol and further mixed with 0-30wt.% water and stirred to give a uniform solution. The solution is optionally blended with 0.1-5wt.% fish scale foil into a dispersion and, if necessary, 0.001-0.5wt.% hydrophilic emulsifying agent is added to the water layer. The dispersion is properly mixed with a natural deodorant (e.g. extract of green tea), an antimicrobial agent (e.g. Japanese radish or extract of bamboo) or spice (e.g. lemon or orange essence), packed into a portable application container of knock type and prepared to give the objective substance. Teeth can be beautified any time any place readily by packing the substance into the container of knock type.
Patent JP-S6349558-A (JP)
Title: Regenerated power absorbing device
Inventor: YOSHIKAWA HARUKI
IPC: B60M3/06
Filed: 1986-08-19
Abstract: PURPOSE:To make it possible to constitute each of chopper arms of the same constituent, so as to miniaturize and lighten a device, by connecting plural series circuits each of which connects a resistance and a chopper with each other, in parallel with a condenser, and operating said choppers with phase differences. CONSTITUTION:This regenerated power absorbing device adapted to consume excessive power of a regenerative car, is constituted by connecting plural series circuits which connect load resistances 31-34 and choppers 350-380 with each other, respectively, in parallel with an input condenser 39. Then, these choppers 350-380 are operated at the same conduction ratio for any regenerated electric current absorbing quantity, and operated with phase differences, with each other. In this way, all chopper arms (resistance and chopper combined) can undertake the work equally, for various regenerated electric current patterns, to make it possible to constitute each of the chopper arms of the same constituent, and consequently, this regenerated power absorbing device can be miniaturized and lightened.
Patent JP-H1119091-A (JP)
Title: Treatment appliance for electric surgery
Inventor: NISHIKAWA KEN
IPC: A61B18/16
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar type treatment appliance for electric surgery which eliminates thermal damages, cut residues and the like of a tissue of a living body by facilitating the control of an area ratio of conducting parts between first and second electrodes. SOLUTION: This treatment appliance for electric surgery has a catheter tube 16 insertable in vivo, a snare shaped first electrode 24 mounted so as to be freely movable in the advancing or retraction from a distal end of the catheter tube 16 and a second electrode 34 fixed at the far end of the catheter tube 16. A far end face 18a of a tip body 18 as second electrode 34 contains a plane or a tangential line acute to the axis of the catheter tube 16.
Patent JP-S6083503-A (JP)
Inventor: TAGAMI TATSUO
IPC: A01B33/08
Filed: 1983-10-14
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-S6349370-A (JP)
Title: Sielding member for welding underwater stud
Inventor: DOI KAZUYUKI
IPC: B23K9/20
Filed: 1986-08-18
Abstract: PURPOSE:To eliminate the need for draining work prior to the welding by forming a peripheral wall part watertightly attachably and detachably to the outside periphery of an opening part of the welding gun tip and providing a conductive part to form an electrification path between the stud tip and base metal to the bottom. CONSTITUTION:After a stud 3 is fitted to a welding gun main body 1, an arc shield 18 is supported by a shield grip and next, a shielding member 51 is fitted thereto. The welding gun main body 1 is pressed against the surface of the underwater base metal 36 to apply an electric current to the stud 3 and a welding current is allowed to flow to the base metal 36 and next, the stud 3 is retreated and the arc discharge is performed between the stud tip 3a and the conductive part 56 and the base metal 36 are molten to form a molten pool in the arc shield 18. Next, the stud 3 is again advanced and pressed against the inside of the molten pool and the electrification to the stud 3 is stopped to join the stud 3 to the base metal 36. Next, the welding gun main body 1 is separated from the base metal 36 and the stud 3 is drawn out from the gun main body 1 and the shielding member 51 is separated and the arc shield 18 is removed to obtain the stud welding forming deposition.
Patent JP-S6085451-A (JP)
Title: Optical disc and photomagnetic disc with shadow track
Inventor: YOKOEKAWA HIKARI
IPC: G11B11/105
Filed: 1983-10-15
Abstract: PURPOSE:To obtain a disc where both of optical recording and magnetic recording of a low defect rate are possible, by providing shadow tracks with stop transmission of a laser light to make magnetic recording possible. CONSTITUTION:Shadow tracks 1 consisting of materials through which the laser light is not transmitted are provided on the surface of an A substrate 2. An optical layer 4 is provided on a B substrate 6, and the A substrate 2 is put on the substrate 6 so that this optical layer 4 is sandwiched. When the laser light is made incident on a part between shadow tracks, this light reaches the optical layer 4 to form a recording or positioning track 5. When magnetic recording materials are used as materials of shadow tracks and a magnetic head is set to a device, shadow tracks 1 function as magnetic recording tracks, and thus, both of optical recording and magnetic recording on the same disc are possible, and the whole of the disc surface is used for both of optical recording and magnetic recording without leaving space.
Patent JP-H0356896-A (JP)
Title: Material for nuclear fusion device
Inventor: MATSUDA TERUO
IPC: C04B35/52
Filed: 1989-07-26
Abstract: PURPOSE:To improve chemical erosion resistance, heat resistance, thermal impact resistance, degassing property, low impurities, and thermal conductivity by using a carbon/boron carbide sintered body as the material, particularly material for the 1st wall of the unclear fusion device. CONSTITUTION:Carbonaceous globulets having optical anisotropy are used and after such globulets are further pulverized to preferably, <=10mum grain size and such globulets are used at the time of producing the carbon/boron carbide sintered body to be used with this device. The high-temp. calcination of the molding is executed in an inert atmosphere or vacuum at the time of the calcination of the molding. Separately, artificial graphite is used as a molding assistant. Further, carbon fibers are more particularly preferably incorporated therein at need. The results obtd. by measuring the chemical erosion of this material for nuclear fusion are as shown in the graph.
Patent JP-S6169417-A (JP)
Title: Manufacture of heat insulating tube
Inventor: DEGUCHI YOSHITAKA
IPC: F16L59/147
Filed: 1984-09-13
Abstract: PURPOSE:To contrive to improve the productivity of heat insulating tube and at the same time enable to manufacture continuous heat insulating tube by a method wherein water main is concentrically inserted in spirally welded steel tube and rigid urethane foam is filled from a nozzle between the spirally welded steel tube and the water main and expanded. CONSTITUTION:Water main pipe 2 is concentrically inserted in a spirally welded steel tube 1. After the rear end of the water main pipe 2 is capped with a cap 5a, a nozzle 4 to pour rigid urethane foam 3 between the spirally welded steel tube 1 and the water main pipe 2 is inserted from the rear end of the water main 2 into the spirally welded steel tube 1 until the tip of the nozzle abuts against a cap 5. The rigid urethane foam 3 is poured under pressure through the nozzle 4 so as to fill and expand the rigid urethane foam 3 between the spirally welded steel tube 1 and the water main pipe 2 simultaneously with drawing-out of the nozzle in order to completely draw the nozzle 4 out of the spirally welded steel tube 1.