baber/WOPTO huggingface dataset:
Patent JP-S59141705-A (JP)
Title: Waste heat recovering method in power generating facility
Inventor: TAKAHASHI TSUTOMU
IPC: F01K17/06
Filed: 1983-02-02
Abstract: PURPOSE:To reduce the waste heat of condenser for thereby improving the heat efficiency of whole facility, by arranging such that substances of low boiling point evaporated through the waste heat of cooling water of condenser may be compressed and heated up by a compressor directly coupled with a turbine, in a regenerating cycle. CONSTITUTION:A power generating facility utilizes the steam of boiler 1 to rotate a turbine 2 for a power generation. Substances of low boiling point are caused to evaporate in an evaporator 8, utilizing the waste heat of cooling water which has its heat exchanged through a condenser 6. After being compressed and heated up in a compressor 9, these substances of low boiling point are guided into a fuel gas pre-heating device 10 for their heat exchange with a fuel gas. These substances of low boiling point having their heat exchanged are reduced in pressure and returned back to the evaporator 8. Thus, the waste heat of condenser can be reduced, while at the same time improving the heat efficiency of whole facility.
Patent JP-H03220865-A (JP)
Title: Picture editing device
Inventor: FUNADA MASAHIRO
IPC: G09G5/36
Filed: 1990-01-25
Abstract: PURPOSE:To designate an area accurately without need of a large capacity memory and a huge processing time by applying proper interpolation to a picture transferred with interleaving and displaying the result and applying area designation based on the displayed picture. CONSTITUTION:An original 205 is read and interleaved by an interleaving means 107 at an interval of 4 picture elements and interpolated by an interpolation means 108 and displayed on a CRT 214. The operator uses a mouse 215-2 or the like to designate a part desired to be cut off with respect to the picture displayed on the CRT 214. A picture selector 106 selects a picture 205 from an original and a picture signal from a synthesis picture generating means 105 by using a switching signal from an area designation means 104 and obtains an output 101.
Patent JP-2000213594-A (JP)
Title: Vibration isolating damper
Inventor: SEKINE SHOHEI
IPC: F16F15/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating damper sufficiently absorbing the vibration of an outside vibrator. SOLUTION: When an outside vibrator is not vibrating, in a vibration isolating damper 10, a coil spring 11 and a vibration absorber 13 support an article to be vibrated 3 keeping a prescribed shape, and a fold 15a is closed. From this situation, when the outside vibrator 1 vibrates and moves in the direction of an arrow YA, a cover body 17b moves in the direction of the arrow YA to press the coil spring 11 and the vibration absorber 13 in the direction of the arrow YA. The coil spring 11 and the vibration absorber 13 are contracted in the axial direction to absorb the pressure from the cover body 17. The vibration absorber 13 is expanded in a diameter with decreased in the axial direction to press an inner surface of a holder 15. The fold 15a of the holder 15 is opened with the expansion of the diameter of the vibration absorber 13 to store the vibration absorber 13.  When the vibration absorber 13 is contracted even further, the holder 15 completely opens the fold 15a to store the vibration absorber 13.
Patent JP-S55111308-A (JP)
Title: Device to stop conveyed material at prescribed position
Inventor: SHIYOUDA MIKIO
IPC: B65G47/24
Filed: 1979-02-16
Abstract: PURPOSE: To carry wafers safely and position then correctly by using a pair of conveying belts, whose driving speeds are independently changeable, and a stopper but without using air.  
     CONSTITUTION: Two endless belts 5 and 6, the distance of which is smaller than the diameter of the wafer 7, extend between the pulleys 1, 2 and 3, 4 respectively and are driven by the motors 8 and 9 separately. On both outer sides of the belts, guides 10 and 11 are installed to prevent the wafer 7 from falling down. The wafer is almost round and presents a linear chord 7a. After the wafer 7 is stopped by the stopper 13, it is pushed by the rollers 26. On the other hand, the belts are driven to rotate the wafer until it is positioned as prescribed. Therefore, construction of individual components is simple and the work is carried out efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05215926-A (JP)
Title: Glass waveguide and manufacturing therefor
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/13
Filed: 1992-02-03
Abstract: PURPOSE:To reduce stray light due to leaked light from a clad layer by forming a porous glass layer and to greatly improve the isolation of a glass waveguide. CONSTITUTION:The porous glass layer 12 with 1-2g/cm<3> bulk specific gravity is formed on a quartz glass substrate 11 and then a first clad layer 13 of quartz glass, core 15 and second clad layer 16 are successively formed on the porous glass layer 12 to form the glass waveguide 10. The porous glass layer 12 which becomes a scattering body is provided between the first clad layer 13 and the substrate 11 and these are shielded optically from the other, so that the quantity of leaked light in which a portion of transmission light in the first clad layer 13 leaks to the substrate 11, and the quantity of stray light which enters the first clad layer 13 side from the substrate 11, are remarkably reduced.
Patent JP-H03222034-A (JP)
Title: Shift register
Inventor: KAWASAKI SOICHI
IPC: G06F7/00
Filed: 1990-01-26
Abstract: PURPOSE:To prevent the interruption of the high integration of LSI by setting the outputs of plural second latch circuits in plural storage circuits composed of two latch circuits to be the input signals of plural bits in the selection circuit of a post-stage. CONSTITUTION:When SEL 1 and 2 are both in 0-levels, the selection circuit 5 in the storage circuit 2 selects the output signal A10 of the storage circuit 1 in a pre-stage. A0 is transmitted to the output A10 of the circuit 5 and A0 is latched by a circuit 6 when the clock signal CK of the latch circuit 6 in the storage circuit 2 changes from '0' to '1'. When the clock signal ACK of a circuit 7 changes from '0' to '1', A0 is latched by the circuit 7. The shift of the outputs A0-A40 of the storage circuit completes by a series of an operation. Then, SEL 1 comes to '1', and SEL 2 to '0' and the operation similar to the operation is executed. A signal B0 is transmitted to the output S20 of the circuit 5, and B0 is stored in the circuit 6 when CK of the circuit in the circuit 2 changes from '0' to '1', whereby an output M20 comes to B0. When the signal BCK of the circuit 7 changes from '0' to '1', B0 is stored in the circuit 7 and the output B20 comes to B0. A series of the operation is repeated.
Patent JP-H01192970-A (JP)
Title: Infrared locking device
Inventor: YONEDA TSUTOMU
IPC: E05B51/00
Filed: 1988-01-29
Abstract: PURPOSE:To prevent a dishonest unlocking by sending out a first code number, a random number signal from a controlled object and the result obtained by performing arithmetic of a second code number to be memorized for itself by a specific function. CONSTITUTION:An infrared key 2 is equipped with an infrared luminous device 2c emitting a code number inputted from a setting machine 1 as an infrared signal, an infrared light receiving device 2d receiving the infrared signal emitted by a controlled object 3, a CPU and others. Then, the controlled object 3 receives the first code number from the key 2, and when its own code number corresponds with the controlled object 3, a random number signal is sent out to the key 2. The arithmetic of the random number signal and the second code number is performed at the key 2 by a specific function to send out, the controlled object decides the correspondence with its own code number, and an actuator 3b is driven to perform unlocking.
Patent JP-H06233426-A (JP)
Title: Cable container
Inventor: SHIMIZU SHOHACHI
IPC: H02G1/06
Filed: 1993-02-04
Abstract: PURPOSE:To provide a cable container which can lay a communication cable or an optical communication cable, susceptible to breakage due to tension, positively along a laying path without causing any damage and can replace the cable with no trouble. CONSTITUTION:The cable container 1 comprises a hollow body split in the longitudinal direction and a cable X is contained in the inner space 12. Protrusions 13 and recesses 14 are formed continuously in the longitudinal direction on the abutting faces of the slpit bodies 11a, 11b which are fitted integrally by engaging the protrusions 13 and the recesses 14. The cable X is contained, at first, in one split body 11a which is then fitted to the other split body 11b thus containing the cable X in the cable container 1.
Patent JP-H04256396-A (JP)
Title: Cableless connection mechanism between mother boards
Inventor: KADOOKA YOSHIAKI
IPC: H05K7/12
Filed: 1991-02-08
Abstract: PURPOSE:To provide a cableless mechanism for connecting between mother boards, in which the boards are connected by a cableless type in a mechanism for electrically, mechanically connect the two boards on which a plurality of electronic units are detachably mounted. CONSTITUTION:A pair of guide members 5 for guiding an upper board 2 to a docking point O of a lower board 1 by swinging the board 2 in its supporting state when the board 2 inserted into a device frame 50 reaches a predetermined position, and a pair of cam members 10 for controlling the swinging motion of the members 5 are provided.
Patent JP-S57132110-A (JP)
Title: Optical transmitter
Inventor: MITA FUMIO
IPC: G02B6/42
Filed: 1981-02-09
Abstract: PURPOSE:To realize the optical transmission in a simple way and with a low cost without using an expensive optical connector, by providing a supporter having a supporting hole across an optical fiber transmission line having the adjusted terminals and adhering both a light emitting element and a photodetector to the suppoter end part at both ends of the transmission line. CONSTITUTION:A light emitting element or photodetector 11 is attached directly to the terminal part of an optical fiber cable OFT1 by a supporter 8. Then the OFT1, a light emitting element 9 and a photodetector 10 are set into a body to exclude an expensive optical connector. Thus the OFT1 can be connected directly to an electric circuit by a terminal 13. At the same time, the terminal 11 is used as an electrical connector to facilitate the handling. In such way, the optical transmission is possible in a simple way to reduce the cost of a device.
Patent JP-H04256226-A (JP)
Title: Non-contact medium communication circuit provided with resonance circuit
Inventor: WAKABAYASHI NAOYUKI
IPC: G06K7/10
Filed: 1991-02-08
Abstract: PURPOSE:To always set a resonance circuit in a resonance state and to transmit data at high speed for a long distance with high reliability by means of supplying small apparent power even with a low frequency. CONSTITUTION:Switch elements SW1 and SW2 change over two coils L1 and L2 connected to a capacitor C. The timing of switching is that when an input current I for the coils becomes '0'. A zero crossing detection circuit 1 detects the timing of zero crossing. A switching circuit is provided so that a system is switched to the switch elements SW1 and SW2 based on transmission data at timing when the coil input current (i) is '0'.
Patent JP-H06263946-A (JP)
Title: Phosphorescent polyvinyl chloride film and its preparation
Inventor: BATSUHA TEII NIYUUEN
IPC: F21K2/00
Filed: 1994-01-18
Abstract: PURPOSE: To prepare the subject phosphorescent film exhibiting intense long-lived afterglow by forming a sheet from a composition containing a PVC resin, an epoxidized soybean oil, a plasticizer such as a phthalate, a zinc-based stabilizer, an organic phosphite and phosphorescent pigment.  
     CONSTITUTION: A PVC resin of 100 pts.wt., 4-15 pts.wt. epoxidized soybean, 30-90 pts.wt. plasticizer such as a phthalate, an adipate, a trimellitate, an azelate or a phosphate, 0.8-5 pts.wt. zinc-based stabilizer, 1-15 pts.wt. organic phosphite and 50-350 pts.wt. phosphorescent pigment are mixed with each other successively by means of a high-speed mixer 20 and a Banbury mixer 20. The mixture is passed through a roll mill 30 and passed through a heated extruder 40 through a screen 45. The screened mixture is passed through a roll mill 32, transferred to a heated calender 50 and rolled to form a sheet 55 having a thickness of 0.004-0.02 inch. The sheet is removed from the calender by means of a take-off roll 60, sent to a cooling drum 70 and wound around a roll 82 by means of a winding system 80 to obtain a phosphorescent vinyl chloride film. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S51119047-A (JP)
Title: Quick-curing adhesive
Inventor: ITOU YOSHIHIRO
IPC: C09J133/04
Filed: 1975-02-13
Abstract: PURPOSE: A quick-curing adhesive capable of letting cure liquid material of vinyl acetate or acrylic emulsion type widely used as adhesives or binders. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09190665-A (JP)
Title: Disk player
Inventor: KUROSU TADAO
IPC: G11B17/24
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a disk player capable of reproducing plural disks in the direction of depth. SOLUTION: The disk player 1 is constituted in such a manner that a slide tray 7 provided with a disk table 16 having plural disk placing parts 19, 19... is moved between the position pulled out from a casing 2 and the position housed in the casing 2, and a reproducing part for reproducing the disk 20 and a mechanical chassis for elevating it are settled at the position deviated in the direction orthogonally crossing the moving direction of the slide tray 7 looking it in a plane from the movement locus of a rotational center of the disk table 16 accompanying the movement of the slide tray 7. Then, opening parts 21, 21... are arranged in each disk placing part so that the reproducing part is projected to the disk placing parts, and also the opening parts 21 are formed to be long in the direction parallel with the moving direction of the slide tray 7 at the positions of the disk placing parts corresponded to the reproducing part.
Patent JP-H03227464-A (JP)
Title: Method for dyeing ultrahigh molecular weight polyethylene molded product
Inventor: AKAI MINORU
IPC: D06P3/00
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the dyed product of the subject molded product molded product having brilliant color tone and excellent light resistance by dyeing the ultrahigh molecular weight polyolefin molded product having a specific intrinsic viscosity with a specified dye. CONSTITUTION:An ultrahigh molecular weight polyethylene molded product (or a drown product prepared by drawing the molded product) having an intrinsic viscosity [eta] of >=4dl/g in decalin at 135 deg.C is dyed with (A) an azo or quinoline dye having a ratio of 0.08-1.0 between the inorganic property value and organic property value thereof or (B) an anthraquinone dye having the ratio of 0.5-1.6 to provide a dyed product having excellent light resistance at excellent dyeability. The plasma or corona treatment of the surface of the molded product permits the further improved effect of the dyeing.
Patent JP-S59143033-A (JP)
Title: Electrode wire for wire electric discharge machining
Inventor: TAKANO TOSHIAKI
IPC: B23K35/30
Filed: 1983-02-07
Abstract: PURPOSE:To provide a titled electrode wire which is easy to produce and has a high electric discharge machining speed by adding a prescribed amt. of Si and Mn to a specifically composed Cu-Zn alloy. CONSTITUTION:An electrode wire for wire electric discharge machining contains 25-40wt% Zn, 0.2-1.0% Si, 0.2-1.0% Mn and further contains 0.5-4.0% Al according to need and consists of the balance Cu and unavoidable impurities. Said wire has excellent heat resistance and good hot and cold workability, permits easy drawing, has a high machining speed in electric discharge machining, and contributes to a reduction in running cost. The reason for limiting the above-mentioned compsn. range of components lies in that, if Zn is below the lower limit, the electric discharge machineability is extremely poor, and if the upper limit is exceeded, deterioration in castability and drawability results. If Si, Mn and Al are respectively below the lower limits, the effect of improving the electric discharge machining speed is small and if the upper limits are exceeded, the improvement in electric discharge machineability is satd. and deterioration in castability and drawability results.
Patent JP-H02199114-A (JP)
Title: Flame-retarding resin composition and flame-retarding laminate
Inventor: IKEDA KENICHI
IPC: C08L101/00
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a resin composition for producing a laminate excellent in flame retardancy, punching quality, electrical properties and heat resistance by using a flame retardant prepared by reacting a specified reaction product with bisphenol A diglycidyl ethers and a dimer acid wherein at least one of the components except the dimer acid contains halogen atoms. CONSTITUTION:A flame retarding resin composition is obtained by mixing a thermosetting resin with a flame retardant comprising a product obtained by reacting a product obtained by reacting by heating 1mol of a bisphenol A (A) in which hydrogen atoms of the phenyl groups are substituted with 0-4 substituents with 1-3mol of a phenyl glycidyl ether (B) in which hydrogen atoms of the phenyl groups are substituted with 0-5 substituents with a bisphenol A diglycidyl ether (C) in which the hydrogen atoms in the phenyl groups are substituted with 0-4 halogen atoms and a dimer acid (D) (wherein at least one of components A, B and C contains halogen atoms) in such a ratio that 0.1-1.5mol of C and 0.01-0.5mol of C are present per mol of component A. A flame-retarding laminated is obtained by laminating base material impregnated with a specified amount of a varnish comprising this resin composition and molding the assemblage under applied heat and pressure.
Patent JP-S59143686-A (JP)
Title: Heat-sensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a heat-sensitive recording material having excellent chromogenic property at the time of high-speed recording and capable of giving pictures having a high stability to oils by using 4-hydroxydiphenyl sulfone as a developer. CONSTITUTION:In a heat-sensitive recording material using a chromogenic reaction between a leuco dye and a developer for it, 4-hydroxydiphenyl sulfone is used as a developer, and as leuco dye, triphenylmethane lactone, fluorans, benzofurans, etc., may be cited. The use of the 4-hydroxydiphenyl sulfone prevents the decolorization with time of color pictures and also the chalking phenomenon of the color pictures as well as the lowering of the density of the pictures due to contact of oils and fats, thus greatly stabilizing the color pictures. Also, clear-cut pictures can be obtained with excellent heat respondence and high sensitivity.
Patent JP-H06232263-A (JP)
Title: Method of optimizing signal-propagation delay time in semiconductor integrated circuit
Inventor: IGARASHI MUTSUNORI
IPC: G06F17/50
Filed: 1993-02-05
Abstract: PURPOSE:To accurately predict a wiring route at the stage of the arrangement of a layout and to optimize the signal-propagation delay time of the integrated circuit. CONSTITUTION:Each cluster 1 (a terminal set) is formed of the relative distance between terminals [(x) marks] constituting a net. A wiring predicted route 7 is formed in such a way that it is passed through a center-of-gravity position (p) inside the cluster 1, that the length direction of a smallest rectangle inside the cluster 1 is used as a trunk and that branch lines are generated perpendicularly to the trunk from the individual terminals. A point on the wiring predicted route 7 whose distance in a straight line from a center-of-gravity position of all terminals constituting the net is closest and independent terminals 3 are used as representative points 9. The representative points 9 are formed in the same manner as the formation technique of the wiring predicted rout 7, and a wiring predicted route 11 for the whole net is formed. The signal-propagation delay time of the integrated circuit is optimized by applying the delay computation method of an ELMORE by using the wiring predicted route 11 of the whole net.
Patent JP-H01193884-A (JP)
Title: Color image forming device
Inventor: HAMADA JUNICHI
IPC: G03G15/01
Filed: 1988-01-29
Abstract: PURPOSE:To give a sufficient color reproducibility to a color image on an OHP film by providing a refixing mode independently of the normal mode. CONSTITUTION:A control means is provided which can select the normal copy mode and the mode where image forming means (electrification, exposure, and development) are stopped to carry and refix a recording material. Thus, when a color image is formed on the OHP film, the color image of sufficient color reproducibility is obtained because the image is only fixed again on the film ejected once.
Patent JP-H08190035-A (JP)
Title: Colorless coated optical fiber ribbon
Inventor: MURATA AKIRA
IPC: G02B6/44
Filed: 1995-01-12
Abstract: PURPOSE: To make it possible to apply a distinct display of a fixed shape on an optical fiber without coating and coloring this fiber and to make possible the reading of this display by man and further the automatic mechanical reading. CONSTITUTION: Carbon coating is applied on coated optical fibers and these fibers are coated with transparent UV resins. Plural parallel bar lines along a longitudinal direction are displayed on a ribbon surface by a combination of the optical fibers subjected to the carbon coating and the optical fibers not subjected to the carbon coating. The information on tape numbers is displayed by combinations of both fibers.
Patent JP-H11151689-A (JP)
Title: Articulated arm drive mechanism
Inventor: MIYAWAKI KUNIO
IPC: B25J9/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an articulated arm drive mechanism which can improve the movement characteristics on the whole and can ensure a wide movement scope of an upper arm by arranging a drive motor in a lower part to reduce a load applied on a lower arm. SOLUTION: This articulated arm drive mechanism 1 is constituted in such a way that an upper arm 2 and a lower arm 3 have motors 2a, 3a, respectively, a basic end part 2A of the upper arm 2 is supported on a tip part 3B of the lower arm 3 so as to turn, and respective motors 2a, 3a of the upper arm 2 and the lower arm 3 are provided on both sides across a rotary shaft of the lower arm 3 in a basic end part 3A of the lower arm 3 to transmit rotation output from the motor 2a of the upper arm 2 to the basic end part 2A of the upper arm 2.
Patent JP-S52102790-A (JP)
Title: Atomic absorption analyzer
Inventor: UCHINO KOUICHI
IPC: G01J3/02
Filed: 1976-02-25
Abstract: PURPOSE:To compensate the discrepancy of the position of a light source by making such a transparent plate rotatable in a manner to have its two sides in parallel as is position on an optical path.