baber/WOPTO huggingface dataset:
Patent JP-S63150474-A (JP)
Title: High productivity sea region construction system
Inventor: KAWAGUCHI KATSUYUKI
IPC: A01K61/00
Filed: 1986-12-12
Abstract: PURPOSE:To improve the economic efficiency of the whole system by carrying out the temperature difference power generation by pumping up the low temperature deep layer water in the sea region and recovering uranium, etc., by the discharged water in the temperature difference power generation and utilizing the discharged water after the recovery of uranium, etc., for the artificial culture for fish. CONSTITUTION:The low temperature deep layer water 11 containing a large quantity of high nutrients at a water depth of 300-500 m is pumped up by a cooling water pump 13, and cools the inside circulation fluid in a fluid circulation passage 19 in a condenser 14. Further, the high temperature surface layer water 12 is pumped up by a warm water pump 17, and the inside circulation fluid is evaporated in a pumping-up evaporator 22. The working fluid having a high energy performs energy conversion and generates an electric energy, during passing through a turbine generator 20. While, the high temperature surface layer water 12 is introduced into an uranium recovering adsorbing cylinder 15 together with the water cools the condenser 14. An automatic provender feeding device is installed into the pipe of the uranium recovering adsorbing cylinder 15, and the discharged water containing provender is discharged into a low temperature ocean stock farm 16.
Patent JP-H04166975-A (JP)
Title: Detecting device for waste toner bottle
Inventor: TAMEHIRA MASATO
IPC: G03G21/00
Filed: 1990-10-31
Abstract: PURPOSE:To prevent deformation of a terminal portion and detect initialization of a waste toner bottle through a small number of processes by providing a means for detecting welding of a fuse by a specific voltage and a switching means having a coil spring, a terminal pin and a conductive plate, etc. CONSTITUTION:When there is a toner in a developer container an operator detects whether or not a fuse 26 connected to a waste toner bottle 10 is new. When the container is empty the toner is supplied and then the fuse 26 is checked and, if the fuse 26 is not new, a DC voltage of 24V is applied to the terminal of a CPU from a power supply portion and a message ordering the exchange of the bottle 10 is indicated on the display of a main body 18. When the fuse 26 is new a current is made to flow through the fuse 26 via a transistor so that the fuse 26 is welded. When the bottle 10 is in a waste toner case 11 the waste toner is conveyed to the bottle 10 from a cleaning unit by a screw 27. Then a door 29 is opened and the bottle 10 is removed from the door 29 and disks 14a, 14b are pressed into contact with respective earth plates 16a, 16b and earthed by forces exerted by respective coil springs 15a, 15b and terminal pins 13a, 13b eliminate static electricity from the main body 1.
Patent JP-H09138721-A (JP)
Title: Data input device
Inventor: TSUCHIYAMA YOSHIRO
IPC: G06F3/0354
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain information about the same as in a conventional one with the smaller number of sensors than the conventional number by converting force added to a detection means to force in the direction of grasping the belly of a finger and force provided with a prescribed angle with the grasping force. SOLUTION: An operator grasps an data input device 30 with the his/her palm like covering it. At this time the tip parts of his/her first and second fingers are placed the depressions 13 and 14. Pressure sensors 11a to 11d and 12a to 12d are mounted to the depressions 13 and 14 to detect the depressing force of the fingers to each direction. At the time of pressurizing the pressure sensors 12b and 12c fitted to the slope of the depression 14 by a finger 26, the pressurizing force of the finger is detected as force Fb by the pressure sensor 12b and as Fc by the pressure sensor 12c. Namely the two force of Fb and Fc are converted into vertical force (the force of trying to bend and grasp the finger 26) and horizontal force (the force of trying to spread the finger 26).
Patent JP-H11136073-A (JP)
Title: Piezoelectric element
Inventor: ICHIKAWA HIROSHI
IPC: H03H9/25
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element which has its reduced insertion loss compared with another piezoelectric element made of a single material by forming a piezoelectric ceramic on a non-piezoelectric substrate. SOLUTION: For exciting/receiving part of elastic waves, a material of a large electromechanical coupling coefficient, and for an elastic wave propagating part, a material having a small propagation damping factor and a non- piezoelectric electromechanical coupling coefficient of 0 are used respectively. That is, an LiTaO3 thin film 2 is stacked on a single crystal substrate 1 of magnesium oxide, and an elastic wave transmitting comb-line electrode 3 and an elastic wave receiving comb-line electrode 4 are formed of aluminum on the film 2. Thus, an SAW element is produced. The insertion loss of a piezoelectric element is 1.50 dB at the working center frequency of 300 MHz with only a single crystal of LiTaO3 and then can be reduced with thickness of the film 2 set at 2 μm or less.  That is, an element structure that sufficiently utilizes the advantages of piezoelectric ceramics is obtained even with use of the ceramics of LiNbO3 and LiTaO3 or a multi-phase ceramic of LiNb1-x Tax O3 .
Patent JP-H03218499-A (JP)
Title: High-temperature gas-cooled reactor of multregion core pebble bed type
Inventor: HAYASHI TAKAO
IPC: G21C11/06
Filed: 1989-11-14
Abstract: PURPOSE:To provide this reactor which is compact and lower in cost by segmenting the core region enclosed by a single reflector to plural core regions by means of the partition wall of the reflector and providing fuel exchange systems independently to each of the respective core regions. CONSTITUTION:The reflector 1 is constituted of the single side part reflector 1a enclosing the peripheral area of the pebble bed reactor core 2, the top part reflector 16 and the graphite partition wall 1c which is integrated with the reflector 1a and segments the core 2 to the plural core regions 2a to 2c. The fuel exchange apparatus including fuel discharge pipes 8 for the bottom and fuel loading pipes 9 for the upper part are independently installed for each of the respective core regions 2a to 2c of the core 2. Further, gas circulating machines 4 and steam generators 5 installed in correspondence to the core regions of the core 2 are dispersed in the outer peripheral area of the reflector 1 and are disposed in the cavity of a pre-stressed concrete pressure vessel 7.
Patent JP-H07144134-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KANO YASUHIDE
IPC: B01D53/86
Filed: 1993-11-25
Abstract: PURPOSE:To produce a catalyst which acts effectively even if an air-fuel ratio of an internal combustion engine of an automobile engine, etc., is within a dilute combustion (lean) region, low in deterioration after long term use at high temp. and excellent in low temp. activity and durability. CONSTITUTION:Copper is incorporated in an inorg. matter consisting essentially of a crystalline aluminosilicate, and a compd. between >=1 kind component selected from a group consisting of boron, phosphorus, antimony and bismuth and >=1 kind component selected from the group consisting of alkaline earth metals or rare earth elements is deposited thereon.
Patent JP-H06204322-A (JP)
Title: Substrate alignment device
Inventor: YASUMATSU MASAHIRO
IPC: H01L21/68
Filed: 1991-11-12
Abstract: PURPOSE:To conduct a collective positioning in the same direction by a method wherein a circular substrate, having a notch for performance of positioning of the circular substrate, is rotated. CONSTITUTION:The substrate positioning device is provided with a cassette stage driving cylinder 9 which is used to tilt a cassette stage 11 where cassette 6, on which a plurality of substrates 1 are housed, is placed, and a roller part driving cylinder 7 which is used to vertically move the roller part having rollers 2a and 2b, to rotate the substrate 1, and a motor 3 to rotate the rollers 2a and 2b. Also, an arm driving part 8, to be used for taking-in-and-out of an arm 5 to and from a cassette 6 having a positioning roller 4 which can be moved carrying the substrates 1 in the cassette and also can be bit into the notch of the substrates 1, is provided.
Patent JP-H08153377-A (JP)
Title: Position adjusting device for pickup feed screw
Inventor: NAKANO KAZUHIKO
IPC: G11B21/02
Filed: 1994-11-29
Abstract: PURPOSE: To adjust the fitting position of the pickup feed shaft in an optimum position by providing a fitting substrate with an adjusting hole of a circular shape into which an eccentric pin is inserted at the time of position adjusting operation. CONSTITUTION: The fitting substrate 2 is fixedly fitted to a fixed substrate fixed with a disk driving mechanism, etc., and is fitted with a pickup feed motor 3 and the pickup feed shaft 5 to be rotatable. A 1st fitting hole 8 in a discoid shape, a 2nd fitting hole 11 in an elliptic shape and the adjusting hole in the circular shape are all formed in the fitting substrate 2. A 1st fitting screw 9 is inserted into the 1st fitting hole 8, and a 2nd fitting screw 12 is inserted into the 2nd fitting hole 11, while the eccentric pin 18 is inserted at the time of the position adjusting operation into the adjusting hole 17.  Consequently, at the time of the position adjusting operation of the pickup feed shaft 5, the eccentric pin 18 is inserted into the adjusting hole 17, and the fitting substrate 2 is turned by rotating operation of the eccentric pin 18, so that the fitting substrate 2 can accurately and easily be fixed in a proper position.
Patent JP-S62152668-A (JP)
Title: Fully automatic centrifugal floating barrel processing machine
Inventor: KOBAYASHI HISAMINE
IPC: B25J11/00
Filed: 1985-12-25
Abstract: PURPOSE:To eliminate an idle time, by making processing baths detachable, providing transportation conveyers at the opposite sides of a processing machine and transporting a processing bath containing a processed workpiece from the processing machine to an unloader conveyer and a processing bath containing an unprocessed workpiece to a loader conveyer. CONSTITUTION:The rotation of a main motor is reduced when a prescribed processing time has elapsed to stop turrets 4, 5 at a predetermined position. The processing baths 14a, 14b are released at a position for taking out the processing path. At the same time, a manipulator claw at the side of an unloader is closed for holding the processing bath and transporting it to the position of an unloader conveyer 57 where the processing bath is placed on the conveyer 57 to be transported to the next process. Next, the turrets 4, 5 are turned by 360 deg./S (S represents a number of processing axes) for releasing the processing bath. After releasing of the processing baths is effected S/2 times, a processing bath containing a processed workpiece comes to the side of the unloader and a processing bath receiving plate without a processing bath comes to the side of the loader and then the former releases the processing bath and the latter is charged with the processing bath containing an unprocessed workpiece.
Patent JP-H02144184-A (JP)
Title: Treatment of collected ash and waste plastic
Inventor: SAITO SHIRO
IPC: B29B17/00
Filed: 1988-11-21
Abstract: PURPOSE:To prevent salts from being eluted from collected ashes in the final disposal place by collecting fly ashes produced at a time for incinerating refuse and mixing this collected ashes with waste plastics of weight at least not less than weight of collected ashes and reducing the volume of this mixture and solidifying it. CONSTITUTION:The fly ashes produced at a time for incinerating refuse are collected and this collected ashes are mixed with waste plastics of weight at least not less than weight of this collected ashes. This mixture is reduced in volume and solidified by a volume reducing device 1 constituted of a case 3, a screw main body 4, a compression part 5, an injection port 6, a motor for driving and a heater 8, etc. As a result, collected ashes and waste plastics are treated at a low installation cost and maintenance cost and also salts are prevented from being eluted from the collected ashes in the final disposal place.
Patent JP-S63152432-A (JP)
Inventor: YOKOTA NOBUHIKO
IPC: D02G1/02
Filed: 1986-12-10
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-H10142993-A (JP)
Title: Fixing device and release agent applying roller used for the same
Inventor: OBA TETSUYA
IPC: G03G15/20
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obviate the generation of oil streaks or to make the generation of the oil streaks difficult by providing the fixing device with a cylindrical core material and a non-woven fabric layer to be disposed on the outer peripheral surface of the core material and footing the non-woven fabric layer of a non-woven fabric body previously formed to a cylindrical shape. SOLUTION: The release agent applying roller 4 is driven to rotate by receiving the rotating force of a hot roller. The release agent applying roller formed by putting the non-woven fabric body 12 consisting of felt, etc., previously formed to the cylindrical shape on the core material 13 and adhering the inner peripheral surface of the non-woven fabric body 12 and the outer peripheral surface of the core material 13 to each other is adopted. The nonwoven fabric body 12 is so manufactured as not to have a joint in its appearance. As a result, the release agent applying roller is not formed with the joint and, therefore, the fixing device and release agent applying roller which obviate the generation of the oil streaks or make the generation of the oil streaks difficult are obtd. The uniform application of the release agent on the heat roller is possible.
Patent JP-S63149842-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/135
Filed: 1986-12-12
Abstract: PURPOSE:To perform a correct tracking control by mounting an objective lens, two polarized beam splitters, two lambda/4 plates and a lambda/2 plate by combining them on a moving optical system. CONSTITUTION:A laser beam is horizontally projected on a mobile optical system 13 in an S polarized state from the semiconductor laser inside a stationary optical system 11. This S polarized laser beam is reflected by being polarized 90 deg. to an objective lens 14 side by the polarization reflecting face 15a of a 1st polarized beam splitter 15. It is then made a circularly polarized light by passing a 1st lambda/4 plate 16, condensed on the optical disk 10 surface by the objective lens 14 and the reflecting light from the disk 10 is attained to a P polarized light via the objective lens 14 and lambda/4 plate 16, attained to an S polarized light by being made incident on a lambda/2 plate 17 by passing a polarized reflection face 15a via the splitter 15, made incident on a 2nd polarized beam splitter 18 and reflected to a stationary mirror 12 side by a polarized reflection face 18a. At this time the laser beam is faced to the stationary mirror 12 in the state of a circularly polarized light by passing a 2nd lambda/4 plate 19, attained to a P polarized light by passing the lambda/4 plate 19 again, passing the reflection face 18a with its reincidence on the splitter 18 and projected toward the stationary optical system 11 by passing the reflection face 18a.
Patent JP-2001114270-A (JP)
Title: Folding container
Inventor: MORI HITOSHI
IPC: B65D6/24
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from entering a gap by substantially eliminating the gap formed between the lower end of the vertically hung piece of a longer side wall, and the upper surface of a double wall section of a bottom section, and at the same time, tilt the longer side wall until becoming approximately horizontal when the folding container is folded, and therefore, fold the folding container into a thin state. SOLUTION: A distance between the central point c1 of a horizontal pin 2d of a hinge male section 2e which is formed on a side wall 2, and the internal surface of the peripheral wall 1c of a bottom section 1 is taken as d3. Then, a distance between the central point of the horizontal pin, and the upper surface of a double wall section 1b of the bottom section is taken as d4. Also, a distance between the central point of the horizontal pin and the internal surface of the side wall is taken as d6. Then, all the distances d3, d4 and d6 are set to become approximately equal to a radius r1 of the lower section of the semi-circular shape of a vertically hung piece 2c constituting the hinge male section which is formed on the side wall, for the constitution of this folding container.
Patent JP-H11134652-A (JP)
Title: Optical information recording/reproducing device
Inventor: KUDO TAKASHI
IPC: G11B7/125
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the compatibility reproducing even related to the optical disk except the CD-RW system in addition to the optical disk of the CD-RW system with the same conditions by gain switch of two stages with respect to an optical information recording/reproducing device constitution making an optical disk of a CD-RW (CD-rewritable) system an object. SOLUTION: Laser power of a laser light source 1 at a reproducing time is set differently in the case for the optical disk of the CD-RW system from in the case for the optical disk excepting the CD-RW system having large different reflectance, and as the result, reproducing reflected light quantities from either optical disks are made so as to become nearly equal also. Thus, the gain at the reproducing time related to the gain of a current-voltage conversion amplifier 12a is commonized even for either optical disks, and the number of switching the gain is dealt with perfectly only two stages of a recording time and a reproducing time.
Patent JP-2001114190-A (JP)
Title: Removing apparatus for marine organism
Inventor: MIYOSHI ISAO
IPC: B63B59/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a removing apparatus for marine organisms which is adapted to remove deposit such as marine organisms from the wall of an underwater structure by using the natural force such as wave force and tide force without the use of chemicals, formed by many buoyancies to which a device for removing deposit is connected, and capable of efficiently removing deposit such as marine organisms by deformation and repeated collision to the wall of the underwater structure while floating. SOLUTION: This apparatus is adapted to remove marine organisms by collision of a removing device to the surface of periphery of an underwater or submarine structure while being floated, and includes plural elliptical hollow bodies or solid bodies connected to each other and a protective cover for covering the outer periphery of the hollow body or the solid body.
Patent JP-H08152833-A (JP)
Title: Color image forming device
Inventor: SASAKI HIDEKAZU
IPC: G03G15/16
Filed: 1994-11-30
Abstract: PURPOSE: To provide a color image forming device capable of highly accurately superimposing monochromatic images on respecitve color plates one on another without the occurrence of exposure position deviation in a sub-scanning direction. CONSTITUTION: This color image forming device has an intermediate transfer body 10 to which a developed monochromatic image on a photoreceptor 1 is transferred, a detection means 71 detecting marks 41A to 41F provided on the transfer body 10 at a specifed position, a controlling means 52 making a latent image forming means start forming an electrostatic latent image according to the detection timing of the means 71, and a means 51 controlling phase for making the latent image forming means start forming the electrostatic latent image by the detection timing, the means 51 controlling the phase selects the control of the phase, i.e., selects whether the phase is to be made to lead or lag in accordance with the detection timing. Thus, the positions for starting forming the electrostatic latent iamges can be matched with each other for respective monochromatic images.
Patent JP-H10138127-A (JP)
Title: Grinding device
Inventor: WATANABE ITSURO
IPC: B24B37/10
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To perform the eccentric oscillation while a surface plate is constantly maintained in the prescribed posture by providing a turn-preventive mechanism to prevent turning-together of an output shaft to be generated by the turn of a spindle. SOLUTION: When a spindle 22 is turned, an output shaft 28 provided at the eccentric position of the spindle 22 is eccentrically turned around the axis OM of the spindle 22, and a surface plate 32 is also eccentrically turned. Because the output shaft 28 is fixed to a housing 40 through a universal joint 36, its rotation is regulated. Thus, the output shaft 28 is eccentrically turned around the axis OM of the spindle 22 by turning the spindle 22, but its posture is kept constant. As a result, the surface plate 32 is also eccentrically turned in the condition where the posture is kept constant.
Patent JP-H03156530-A (JP)
Title: Absolute value arithmetic circuit
Inventor: NAKAYAMA TADAYOSHI
IPC: G06F7/38
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the number of constituting elements, to reduce the cost, and to improve the reliability by providing a selecting means or the like which selects output of an inverted signal of each bit of input data or output of non- inverted signal. CONSTITUTION:In the case of 5-bit data '01100(+12)', the output of a NOT element 110 is '1' because a first sign bit S is '0'. Consequently, outputs of OR elements 121 to 123 are all '1', and all of selectors 141 to 143 select non- inverted signals to output '1100'. In the case of input data '10100(-12)', the output of the element 110 is '0' because the bit S is '1'. Consequently, outputs of OR elements 121 to 123 are equal to those of NOR elements 111 to 113 in the preceding stage, and selectors 141 and 142 select non-inverted signals of input signals and the selector 143 selects the inverted signal of the input signal to output '1100'. Thus, an adding circuit or the like is unnecessary to reduce the number of constituting elements, and the cost is reduced, and the reliability is improved.
Patent JP-H09138139-A (JP)
Title: Method and apparatus for quality control
Inventor: KATAYAMA SHIGEO
IPC: G06Q50/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enable an easy setting of an index value in correspondence with various kinds of qualities. SOLUTION: A computing part 12 reads each code registered in an applicable column from a code table 11 and judges that each code is which code of a component coefficient code, the codes of a constant coefficient, a numerator coefficient and a denominator coefficient and the like. The computing part 12 performs the following operations. The analyzed value of the chemical component of the kind specified by the component code and the analyzed value of the chemical component of the kind, where the component coefficient code is registered, are read out of a database 4. The analyzed value and the coefficient are multiplied. The result of the computation is rounded at the location of the specified rounding position and processed, and the partial value is obtained. The above described partial value is added to or subtracted from the result of the computation up to the previous column.  This procedure is repeated until it is judged that the column, which is not read out of the database 4, is not present. Then, the computing part 12 obtains the index value by performing the rounding process, at the location of the final rounding position specified by the code.