baber/WOPTO huggingface dataset:
Patent JP-H04118596-A (JP)
Title: Separation method for cesium from aqueous solution containing nitric acid
Inventor: TANIHARA KOICHI
IPC: G21F9/12
Filed: 1990-09-10
Abstract: PURPOSE:To separate cesium with high efficiency by adsorbing/separating cesium from an aqueous solution containing nitric acid through contact thereof with an adsorbing agent consisting of insoluble ferrocyanide in the presence of a hydrazinium radical. CONSTITUTION:An insoluble ferrocyanide of 0.01g as measured in terms of anhydride is sampled in a triangular flask with a threaded lid. To this sampled ferrocyanide is added 10ml of 3M nitric acid solution which contains cesium ions of 10<-3>M and hydrazinium radical of 2 X 10<-4>M. The resulting solution has its contents mixed together by swing vibrations in a state wherein it is charged in a water tub kept at a constant temperature of 25 deg.C, allowed to stand for 7 days for treatment. And the value of Kd is calculated from the measured results of a residual-cesium concentration in the treating solution in regard to each insoluble ferrocyanide. On the other hand, an insoluble ferrocyanide of 0.01g as measured in terms of anhydride is sampled in a triangular flask with a threaded lid. To this sampled ferrocyanide is added 10ml of 3M nitric acid solution which contains cersium ions of 10<-3>M. The resulting solution has its contents mixed together by swing vibrations in a state wherein it is charged in a water tub kept at a constant temperature of 25 deg.C, allowed to stand for 7 days for treatment. The value of Kd is calculated from the measured results of a residual-cesium concentration in the treating solution in regard to each insoluble ferrocyanide. Thus, it is admitted that each insoluble ferrocyanide has remarkably increased Kd value in the presence of hydrzinium.
Patent JP-2000074109-A (JP)
Title: Ventilated disk rotor
Inventor: SAKURAI JUNICHI
IPC: F16D65/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To improve a cooling efficiency by forming a fin member for connecting surfaces which are opposed to each other in inner and outer both side disks in a curve shape so as to direct an inner circumferential side tangent toward a center of a disk in comparing with an outer peripheral side tangent, tapering a tip end part of the inner circumferential side and ensuring much flow rate of air at an opening part of the inner circumferential side. SOLUTION: Surfaces opposed to each other in inner and outer both side disks 2, 3 are integratedly connected to each other by a plurality of fins 51 to 53 which are arranged enclosing penetrating holes 4 opened to centers of the disks 2, 3. In this case, each shape of the fins 51 to 53 is formed in a curve shape bent directing center directions of the disks 2, 3. The inner sides of fins 51 to 53 are sharply erected, the opening part of the inner circumferential side is deeply and widely formed, and an air flow rate for cooling a disk rotor 1 is increased to lead into a ventilation space 6. An inner circumferential side tip end part of each of fins 51 to 53 is formed in an tapered wedge shape, and its both ends are inclined.
Patent JP-H0693120-A (JP)
Title: Gas-barrier packaging material
Inventor: KAGEYAMA MASAYUKI
IPC: B32B9/04
Filed: 1992-09-09
Abstract: PURPOSE:To provide a packaging material having excellent oxygen-barrier properties. CONSTITUTION:A film of an inorganic substance, e.g. silicon oxide, is formed at a thickness of about 200-2,000Angstrom  on a base made of a polyester resin obtained mainly from 2,6-naphthalenedicarboxylic acid and a glycol, such as poly (ethylene naphthalate) or poly (butylene naphthalate). Usable for the film formation is the dry plating method such as vacuum deposition, ion plating, or sputtering or the CVD method such as plasma-assisted CVD.
Patent JP-H1087071-A (JP)
Title: Air carrying device
Inventor: UEDA KAZUYUKI
IPC: B65G51/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the air carrying device enhancing its carrying capacity. SOLUTION: A carrying hose connection pipe 5 with which a carrying hose 4 is connected, is penetratingly set in the side circumferential surface of an air suction unit 1. Two rectangular main slits 2 are bored in the upper surface 1a of the air suction unit 1 in the direction perpendicularly intersected with the axial direction of the carrying hose connection pipe 5. In addition, a pipe 10 is penetratingly set in the upper surface of the air suction unit 1, and an auxiliary slit 3 is bored in the axial direction in a side circumferential surface in the inside of the air suction unit 1 of the pipe 10.  And when air is sucked in by a suction means 13 through the main slits 2 and the auxiliary slit 3, air flow from the carrying hose connection pipe 6 is intersected with air flow through the main slits 2 and the auxiliary slit 3 respectively in the inside of the air suction unit 1, and two vortex flows are thereby produced in the inside of the carrying hose.
Patent JP-H0292464-A (JP)
Title: Gas shielded arc high speed welding method
Inventor: TOSHIMA SADAO
IPC: B23K9/173
Filed: 1988-09-28
Abstract: PURPOSE:To execute large current welding having a high efficiency and a high quality at a high speed by using a DC welding power source for a preceding electrode by an electrode positive and using a specific vibrating current for a succeeding electrode of a wire whose diameter is thinner than said electrode, and executing gas shielded arc welding. CONSTITUTION:Two pieces of consumable electrode wires whose inter-electrode distance is set to <=100mm are used, and the preceding electrode and the succeeding electrode are set to a push angle of 0-30 deg. and a drag angle of 5-50 deg., respectively against a vertical line. Also, gas shielded arc welding is executed in a state that the wire diameter of the preceding electrode is >=2mmphi, a welding current is >=600A and a welding speed is >=5m/min, and a DC welding power source is used for the preceding electrode by an electrode positive. On the other hand, an AC welding power source of a commercial frequency provided with a re-ignition use pulse generating device, or a vibrating current of 50Hz-10 kHz of a switching characteristic by a transistor inverter, etc., is used for the succeeding electrode. Also, the wire diameter of the succeeding electrode is smaller than that of the preceding electrode, and also, the succeeding current is set to <=1/2 of the preceding current.
Patent JP-S6487136-A (JP)
Title: Dividing control device for turret tool rest for machine tool
Inventor: TOGAWA SATORU
IPC: B23Q16/02
Filed: 1987-09-28
Abstract: PURPOSE:To enable high speed dividing of a necessary turret surface without a clamp but by means of only dividing, by a method wherein an output from an angle sensor situated to a cam driven with the aid of a motor for dividing of a turret is received, and a time constant at which engagement of a cam with a cam follower is stopped is set. CONSTITUTION:When a dividing command for a turret tool rest 1 is emitted from an NC control device 40, the command is transmitted to a controller 41, and the controller 41 outputs a command to a blade stock control device 42 to feed a forward and reverse command and a starting command. The device 42 outputs a power to a dividing motor 26, the power is transmitted to a turret shaft 3 to divide a turret 7. Togs 45 and 46 are situated to a roller gear cam 20, and a stop command LS43 and a stop confirmation LS44, actuated according to the dividing surface of the turret 7, are situated to a turret body 2. The LS43 is situated in the dividing position of the dividing surface, and with the stop command actuated, a signal is outputted to the controller 41. The LS44 is situated in a position where the dividing angle position the turret 7 can be confirmed, and with the stop confirmation actuated, a signal is outputted to the controller 41.
Patent JP-H1177840-A (JP)
Title: Annealing process for crystalline resin sheet and its device
Inventor: FUJII JUNJI
IPC: B29L7/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of flaws on a resin sheet surface even when the expansion and contraction are generated on rolls in the annealing process by the rolls, and manufacture the resin sheet of good slipping properties. SOLUTION: In an annealing process, a crystalline resin sheet 11 is brought into contact with heating rolls 23-25 and a cooling roll 26 to anneal the crystalline resin sheet 11. The surfaces of the heating rolls 23-25 and the cooling roll 26 are coated with fluorine resin. The actual examples of fluorine resin are polytetrafluoroethylene (trade name: Teflon) and the like. The surface roughness of the heating rolls 23-25 and the cooling roll 26 is 0.3S-5.0S.
Patent JP-S60132569-A (JP)
Inventor: SHIRATORI KAZUHIKO
IPC: G04C21/02
Filed: 1983-12-21
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-2001062806-A (JP)
Title: Portable dust-collecting circular saw
Inventor: HAMADA MASAO
IPC: B27B9/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To easily absence the edges of teeth by preventing scattering of chips from being generated by forming a shielding plate almost normal to a side face of saw blade in a lower end part of a saw cover. SOLUTION: A clearance 7 is provided between a base upper face and a saw cover lower face, and a shielding plate 11 almost normal to a side of saw blade is formed near a lower end of the saw cover 4. When cutting operation is carried out by the portable dust collecting round saw, an operator generally executes cutting operation while an edge of the saw blade 6 is confirmed from above one side of a main body 1 on the saw cover 4 side. A part of chips to be generated in this cutting operation leaks from the clearance 7 between the base 2 upper face and the saw cover 4 lower face. Since a scattering direction of the chips is guided by the shielding plate 11 provided to the lower end of the cover 45, they scatter in an almost horizontal direction to the main body 1, do not fly up above the main body 1, and workability can be improved.
Patent JP-2001066748-A (JP)
Title: Development processing apparatus
Inventor: HIROOKA ATSUSHI
IPC: G03D3/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To satisfactorily execute temperature control of a liquid temperature in plural development processing tanks, without having to increase the capacity of electric power to increase. SOLUTION: This development processing apparatus has an electric power control means which has liquid temperature sensors S and electric heaters H for the plural developing tanks, divides the control time repeatadly executed with periods of the prescribed time interval with a program set in a controller 15 to plural time regions and supplies the electric power, based on the results of the measurement of corresponding liquid temperature sensors S for the corresponding to electric heaters H in the respective time regions, by which the simultaneous supply of the electric power to the plural electric heaters H is inhibited.
Patent JP-S60133123-A (JP)
Title: Slewing type working vehicle
Inventor: MOURI AKIHIKO
IPC: E02F9/20
Filed: 1983-12-21
Abstract: PURPOSE:To facilitate restoration from manual control to automatic control during manual control, by a method wherein the control button of a selecting cir cuit, which selectively connects a proportional control valve for slewing to a first control circuit for manual operation and a second control circuit for automatic operation, is automatically restorable to the second control side. CONSTITUTION:A working vehicle is provided with a first controller 10 which, by means of an output from a potentiometer 6 of a control lever 5 of a slewing table, automatically controls an electromagnetic proportional control valve 8 for forwardly and reversely controlling the slewing table, and a second controller 13 which automatically controls the proportional control valve 8 so that it slews and stops the slewing table according to an output from the potentiometer 6 and detecting signals from a slewing angle detecting sensor 11 and a slewing stop angle setter 12. The proportional control valve 8 is connected to the first and second controllers 10 and 13 through a selecting circuit 14, and a control button 15a, which is automatically restored to the second controller 13 side, is mounted to a selecting circuit 14. This permits easy shifting of automatic control to manual control during automatic control through push of the control button.
Patent JP-H1093813-A (JP)
Title: Recording device
Inventor: MURATA MASAHIKO
IPC: H04N1/40
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which can highly precisely record and output data at a high speed. SOLUTION: Picture generation parts 108 and 111 generating picture data at every prescribed plotting unit based on inputted recording data, picture memories 109 and 112 storing picture data which the picture generation parts generate and picture processors 106 and 107 composed of recording data transfer parts 110 and 113 transferring recording data in synchronizing with the operation of a recording mechanism to a printer engine 115 from the picture memories are provided. The plural picture processors 106 and 107 alternately generate picture data of different recording bands on recording mediums.
Patent JP-S60131130-A (JP)
Title: Lead wire inserting method
Inventor: KOMORI YOSHIHARU
IPC: H05K13/04
Filed: 1983-12-20
Abstract: PURPOSE:To make separation work so easy as well as to aim at reduction in the number of work stages, by setting up each magnet in the lower part of a porous body and in the upper part of a lead wire holding frame body in time of inserting a lead wire into the porous body, while removing the holding frame body from the porous body together with the lead wire attached to the magnet. CONSTITUTION:A lead wire holding frame body 9 being divided by a partition wall 10 is placed on a porous body 5 having a lot of holes for inserting a lead wire 4 into the porous body, while the lead wire 4 is housed inside this lead wire holding frame body 9 in a state of being set endwise. Next, giving vibrations to the whole body, the lead wire 4 is dropped down into each hole of the porous body 5. And, each of homopolar magnets 12 and 13 is set up in a lower part of the lead wire 4 inserted into each hole of the porous body 5 and also in an upper part of another lead wire 4 left over inside the lead wire holding frame body 9, and the said lead wire 4 being left over inside the frame body 9 is attracted. Finally, the lead wire holding frame body 9 is removed from top of the porous body 5 together with the lead wire 4 attracted to the magnet 13.
Patent JP-H1186008-A (JP)
Title: Method and equipment for drawing processing
Inventor: HARA HIDEKI
IPC: G06T11/20
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To make a coordinate calculating process for unnecessary straight-line drawing omissible by judging whether or not a drawing process belong to a clipping area from the start and end point, which are specified before the drawing and performing the drawing processing according to the judgment result. SOLUTION: A straight line, which is specified irrelevantly to whether it is inside or outside the chipping area, is drawn only in the clipping area as an effective drawing area. When the straight line specified with the start point and end point is drawn, in this drawing process method, whether or not the straight line belongs to the clipping area from the start point and end point is judge and the drawing processing is performed according to the result. In this case, the clipping area CP has a 1sts vertex C1 as the clipping start point (Xcs, Ycs), a 4th vertex C4 as the clipping end point (Xce, Yce), and a 2nd vertex C2 and a 3rd vertex C3, where sides constituting the clipping start point (Xcs, Ycs) and clipping end point (Xce, Yce) cross each other.
Patent JP-H0583343-A (JP)
Title: Cordless telephone set
Inventor: SAKATA YASUO
IPC: H04M1/02
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate the need for the extension of a new telephone line and the installation of the telephone set in the vicinity of a terminal equipment by connecting a slave set of the cordless telephone set not requiring wiring to the terminal equipment. CONSTITUTION:A radio control section 13 and a changeover switch 14 are incorporated in a slave set 11 and the changeover switch 14 throws the radio control section 13 to the position of a talking microphone, speaker or input output terminal 15. When the control section 13 is connected to the microphone and the speaker, the mode is set to the talking mode and when the control section is connected to the input output terminal 15, the mode is set to the data communication mode. Moreover, in this case, the configuration of the slave set 21 is formed entirely the same as that of the slave set 11. Furthermore, radio communication is attained among the master set 1 and the slave sets 11,21 by each antenna and the slave. sets 11,21 are communicated with other station via the master set 1. When the slave set 11 or 21 makes data communication with the other station via the master set 1, a relay 6 of the master set 1 is set in the external line mode and the slave sets 11,21 are set to the data communication mode.
Patent JP-S60133859-A (JP)
Title: Health food
Inventor: KUBOYA YOKO
IPC: A23L35/00
Filed: 1983-12-21
Abstract: PURPOSE:To prepare a health food containing essential nutrients such as iron, copper, etc., by boiling or frizzling liver, dried small sardine, dried sesame, muscovado, etc. separately, treating each of the components with a strainer, and properly compounding the obtained powdery components. CONSTITUTION:Liver is boiled, left to cool, and strained to obtain powdery liver. Dried sesame is parched, ground with an earthenware mortar at normal temperature, and strained to obtain sesame powder. Dried small sardines are dried at a high temperature, ground with an earthenware mortar at normal temperature and strained to obtain powdery sardine. Muscovado is also pulverized with a strainer. The obtained powdery components are compounded at proper ratios to obtain the objective health food.
Patent JP-H0989171-A (JP)
Title: Adapter for hose joint, and flange joint part attaching structure for pipe using adapter for hose joint and hose
Inventor: KOIZUMI MASAKAZU
IPC: F16L23/028
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion of an inner surface rubber layer, so as to extend the life of a hose, by effectively preventing the inner surface rubber layer in the flange part of a rubber hose from projecting into the hose. SOLUTION: An adapter 13 for preventing an inner surface rubber layer 8 in a flange part 3 of a rubber hose 1 from projecting into the rubber hose 1 when the flange part 3 of the rubber hose 1 and a flange part 4 of a pipe 2 are fastened and fixed by a fastening member 6 is provided on a flange joint part G between the pipe 2 and the rubber hose 1. The adapter 13 is constituted of a pipe-shaped body 14 to be brought in contact with the inner surface side of the flange joint part G, and a flange part projecting outward from the outer periphery of the pipe-shaped body 14.
Patent JP-H04121829-A (JP)
Title: Optical pickup device
Inventor: NAKAO KENJI
IPC: G11B7/14
Filed: 1990-09-11
Abstract: PURPOSE:To enable a tracking correction control of a multibeam in simple constitution by rotating a diffraction grating based on a tracking error signal from a laser beam. CONSTITUTION:An output of a sensor 6b for receiving reflected light from a main beam 15 is inputted to a differential amplifier 18, and a tracking error signal Push-Pull 1 (for controlling an objective lens) of a push-pull system is produced by this amplifier 18. The objective lens 2 is driven in the directions of T  T' by this signal. Moreover, reflected light of either of side beams 14 and 16 is detected by either 6a and 6c of tracking sensors 6, and a tracking error signal Push-Pull 2 (for controlling the diffraction grating) of the push-pull system is produced by a differential amplifier 17. This signal is used as a control signal for the diffraction grating 7. That is, by rotating the diffraction grating 7 in the directions of theta  theta' in order to make this signal zero, the center of a signal track is scanned by all of the three beams.
Patent JP-S60135302-A (JP)
Title: Plated wheel for car
Inventor: IGARASHI TOSHIO
IPC: B60B3/04
Filed: 1983-12-23
Abstract: PURPOSE:To increase the life in durability of a wheel drastically, by using a plated wheel which is externally decorated by nickel plating and chrome plating, which have been applied before integration of the wheel by welding. CONSTITUTION:A rim part 1 and a disc part 2 are formed individually, then, after buffing is performed on the inner circumferential surface of the rim part 1 and the outer circumferential surface of the disc part 2, nickel foundation plating treatment and chrome plating treatment are performed on them. The rim part 1 and the disc part 2 are combined with each other, and formed in one body by welding, using a carbonic acid gas-coated arc welding wire. If the nickel weld penetration quantity to the welding bead is below 2.0% weight percentage, the durability strength of the wheel can be raised drastically, without any bad effect upon the external appearance and the quality of the welded part.
Patent JP-H0291586-A (JP)
Title: Integrated circuit device
Inventor: ANZAI KATSUMI
IPC: G06F11/22
Filed: 1988-09-29
Abstract: PURPOSE:To shorten a test time by inputting the start address (endless address) of a desired firmware program from outside in parallel when a test is conducted, and setting it in an address register in the same way with internal output addresses. CONSTITUTION:When the test is conducted, the start address of the desired firmware program is inputted from outside in parallel through a 1st terminal 21 and set in an address register 16 through a selecting means 22 while handled in the same way with the internal output addresses. Namely, the start address of the firmware program at the time of the testing is inputted and set without any shifting operation unlike before. Consequently, when the device is tested, the start address of the firmware program for realizing a desired operation mode is inputted and set from outside at a high speed.
Patent JP-H03104420-A (JP)
Title: Digital/analog conversion circuit
Inventor: OGUMA YOSHIO
IPC: H03M1/82
Filed: 1989-09-19
Abstract: PURPOSE:To add a weight output of low-order bits to a weight output of high- order bits without a summing resistor by providing a 1st switch taking an output of a buffer amplifier as a base point, generating a voltage corresponding to a weight of high-order digits, and selecting the voltage in response to a 1st pulse width signal. CONSTITUTION:A reference voltage Er1 is switched by a switch 3 according to a duty ratio (T1:T0) of a pulse width signal of high-order bits. A switch 4 is switched according to a prescribed duty ratio (T3:T0) with respect to a reference voltage weighted corresponding to low-order bits and a voltage division voltage corresponding to low-order bits is obtained from the output by an averaging circuit 5. The voltage division voltage Er2 obtained corresponding to low-order bits by the averaging circuit 5 is switched at a switch 6 according to the duty ratio (T2:T0) of the low-order bits and connects to a switch S1b of the switch 3. Thus, a voltage V0 inputted to an averaging circuit 8 is expressed as V0=V1+V2 and it is the sum of outputs of the switches 3, 5.