baber/WOPTO huggingface dataset:
Patent JP-H10297768-A (JP)
Title: Rubber block unloading method
Inventor: OTSU YOSHIO
IPC: B65G59/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To easily and securely separate spacing sheets disposed between rubber blocks in simple constitution in transferring the rubber blocks. SOLUTION: In transferring bales of rubber 10 stacked on a pallet 16 to a carrying device 20, each stage of the bale rubber 10 is dropped to put a side surface R to a placement zone T on a long conveyor 22, when protrusions 44 of a separation pipe 40 get in contact with a spacing sheet 12 disposed between the stages of the bale rubber 10. As a result, by the separation pipe 40 getting in contact with the bale rubber 10, a stacked condition of the bale rubber 10 is broken, and the spacing sheet 12 is locked by the protrusions 44 to be rolled around the separation pipe 40. The bale rubber 10 is thus dropped onto the long conveyor 22 separately from the spacing sheet 12.
Patent JP-S602969-A (JP)
Title: Toner density detector
Inventor: KANDA ETSUO
IPC: G03G15/08
Filed: 1983-06-17
Abstract: PURPOSE:To obtain invariably accurate toner density regardless of the upward/ downward movement of a rod type member for prevention against clogging by sampling a signal from a detection coil synchronously with the rod member. CONSTITUTION:A toner density detection body 1 detects the toner density as variation in inductance by the detection coil when a developer in a funnel-shaped hopper part 2 flows from an orifice 3. A bracket 5 is provided at the upper part and a turning arm 7 having an insertion rod 6 is driven with a push lever 9. A relay 21 and a solenoid 13 are driven with a timing signal from a circuit 20 to drive the lever 9 against a spring 12, moving up and down the rod 6 in a hopper 2. A signal from the coil 4 and signal from the circuit 20 are inputted to a sample holding circuit 25 to extract the signal only when the rod 6 moves up, thus detecting the toner density.
Patent JP-H04337714-A (JP)
Title: Light wavelength conversion device in bulk type resonator structure
Inventor: NAYA MASAYUKI
IPC: H01S3/139
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the small-sized light wavelength conversion device which is tolerant to the influence of vibration, etc., and need not be adjusted, to reduce the generation of return light and the loss of the light output in a resonator, and to obtain a 2nd higher harmonic by manufacturing a ring type resonator by using nonlinear optical crystal and providing a mechanism which generates the return light. CONSTITUTION:Laser light A is made incident on the resonator 19 from a laser diode 11 through a lens 13 to make the resonator resonate. Consequently, high internal power is obtained, so the semiconductor laser light is converted into the 2nd higher harmonic in the nonlinear crystal with high efficiency. A dichroic mirror 21 makes light leaking from the resonator 19 incident on a photodetector 23 to lead only the higher harmonic out. A signal processing circuit 25 controls a PZT element 17 which is provided on the rear surface of the ring type resonator 19 and has its angle finely adjusted so that the light intensity of the laser light is constant and the optical length is adjusted to constant length so as to eliminate variance in optical length based upon fluctuations of air on the optical path of the laser light A.
Patent JP-S61269791-A (JP)
Inventor: KIMURA HARUO
IPC: G07D9/00
Filed: 1985-05-24
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-S62264802-A (JP)
Title: Work transfer device for crankshaft machining unit
Inventor: TAKASAKI KIMISANE
IPC: B23B5/18
Filed: 1986-05-13
Abstract: PURPOSE:To miniaturize an equipment construction as well as to make machining efficiency improvable, by installing work rotating gears being engaged with each other via a revolving center gear and a driving gear, a gear supporting member rotating a work by another drive source and its clamping device altogether. CONSTITUTION:A work W is rotated by a revolving center gear 26 of rocking gearboxes 21 and 22 and a ball spline gear 28 via a gear train of both gearboxes 1 and 2 from a spindle motor 3. With operation of an oscillating cylinder 31 being supported by these gearboxes 1 and 2, both work heads 24 and 25 connected are rotated with a shaft center of the revolving center gear 26 as the center, coming into contact with a location receiving part 54 of L and R cutter head spindle units 40 and 41, thus they are positioned and locked by hook devices 37 and 38. Thus, since the work head 24 is locked to the cutter head spindle unit 40 large in mass and its rigidity is increased, even if heavy cutting is carried out, there is no drop in cutter life and accuracy so that the extent of machining efficiency is improved.
Patent JP-H02288689-A (JP)
Title: Solid-state image pickup device
Inventor: ITO JUN
IPC: H04N5/367
Filed: 1989-04-28
Abstract: PURPOSE:To prevent an output video signal from being disturbed at the end of test by sweeping out a charge stored from the start of the test mode till the end of the test mode in the picture element of the solid-state image pickup element to a prescribed drain. CONSTITUTION:A P-channel region 28 forming a channel area is controlled with the supply of a readout signal to an image sensor and the signal charge stored in an N<+> channel region 23 being a signal charge storage region is read in an N<+> channel region 29 forming a signal charge transfer region to apply vertical transfer. Then an undesired signal charge stored in the N<+> channel region 23 is swept out to an N-channel silicon substrate 21 by the control of a level of the P-channel region 22 with a sweepout signal. Since the signal charge stored due to defect of a picture element defect is swept out at sweepout in this way, no large level noise is generated in the output video signal just after the end of the test mode.
Patent JP-H02288319-A (JP)
Title: Manufacture of capacitor
Inventor: ASHINO KOJI
IPC: H01G9/008
Filed: 1989-04-28
Abstract: PURPOSE:To suppress contact resistance to the minimum while maintaining connection strength between a tab and a terminal for external connection by placing a tip part of a tab led out from a capacitor element on the terminal for external connection of a capacitor for being welded by laser irradiation. CONSTITUTION:A tip part of a tab 4 led out from a capacitor element is placed on a terminal 2 for external connection penetrating a sealing plate 1 of the capacitor. Then, the tip part of the tab 4 is irradiated by a laser to weld the tab 4 with the terminal 2. That is, the tab 4 is connected to a rivet part 10 of the terminal 2 by laser irradiation. Accordingly, a welding layer 12 is formed at a welding part of the tab 4 and the rivet part 10 of the terminal 2 with the fixed depth. Thereby, contact resistance of the tab 4 with the rivet part 10 of the terminal 2 is lowered as compared with mechanical connection. Further, being different from the welding such as arc welding or cold pressure welding, etc., generation of impurities such as carbon and dissimilar metals, etc., and sticking thereof are not observed.
Patent JP-S591113-A (JP)
Title: Device for cutting off cylindrical workpiece
Inventor: TAMURA MAKOTO
IPC: B23D23/00
Filed: 1982-06-26
Abstract: PURPOSE:To efficiently cut off a cylindrical workpiece without making chips and burr, by using a die and punches to push the workpiece. CONSTITUTION:A workpiece A is fitted on a die 1 coaxially therewith. A punch plate 6 is then moved down so that a clamping jaw is thrusted by a cam 5, the workpiece is pinch-supported and punches 2a, 2b, 2c, 2d are pushed on the workpiece by cams 4a, 4b, 4c, 4d to cut off the workpiece. After such shearing, the punch plate 6 is moved up so that the punches pulled by springs are moved back to a stand-by position.
Patent JP-S60252138-A (JP)
Title: Fuel controller for engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: F02D41/00
Filed: 1984-05-30
Abstract: PURPOSE:To cope with secular deterioration in a hot wire so perfectly and guarantee its detection accuracy, by installing a deterioration compensating device which compensates the output of a sensor according to a temperature drop rate in a hot-wire part of a hot-wire type suction air quantity sensor. CONSTITUTION:Fuel is fed by a fuel controlling device 24 according to the output of a hot-wire type suction air quantity sensor 25. A hot-wire part of the sensor 25 is heated at the specified timing whereby foreign substances sticking to it is burned off by a foreign substance burning device 20. A temperature drop rate is detected by a deterioration detecting device 21, and a large deterioration compensation value is set by a deterioration compensation value setting device 22 in proportion as the temperature drop rate becomes smaller. The output of the sensor 25 is compensated by a deterioration compensating device 23 according to the output of the deterioration compensation value setting device 22. Thus, coping with the secular deterioration of a hot wire so perfectly, so that its detection accuracy is warrantable.
Patent JP-H10302516-A (JP)
Title: Nameplate lamp
Inventor: KUBOTA HIROMI
IPC: G09F13/20
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a nameplate lamp having a nameplate easy to be seen by simple work. SOLUTION: A nameplate lamp comprises: a lamp body 21 having a solar panel 40; storage batteries 47 housed inside the lamp body 21 and for accumulating electric energy generated by the scalar panel 4O; a nameplate 55 fixed to the side face of the lamp body 21 and made of a synthetic resin, in which a plurality of serrated recesses 58 are formed at one or more ends and a display is printed at the surface; light sources 45 disposed face to face at the serrated recesses 58 of the nameplate 55 and for lighting by a discharge current since the batteries 47 start electric discharge when it becomes dark outdoors; and a printed board 50 having the light sources 45 fixed thereto.
Patent JP-S5811514-A (JP)
Title: Continuous preparation of styrene-maleic anhydride copolymer
Inventor: ABE MITSUO
IPC: C08F291/00
Filed: 1981-07-14
Abstract: PURPOSE:To obtain the titled copolymer having improved transparency, thermal stability and impact resistance, by continuously adding styrene (ST) and maleic anhydride (MAD) to give a constant ratio of the monomeric concentration in the polymerization system. CONSTITUTION:Styrene (ST) and maleic anhydride (MAD) are continuously added to the polymerization system at a ratio determined according to formulasI, II, III and IV[x is pts.wt. of MAD in the one pt. wt. ST-MAD copolymer; TSC is pts. wt. of polymer in one pt. wt. polymeric solution in the polymerization system; m is the total amount of continuous addition to the polymerization system; f is (the amount of solvent added/m); the sum of the coefficients of the second term in the right side for ST and MAD is ST+MAD=1] to give the aimed copolymer.
Patent JP-H10299016-A (JP)
Title: Earth retaining block
Inventor: KIKUZAWA TETSUJI
IPC: E02D29/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide earth retaining blocks that can be used for constructing an earth retaining wall at low cost and are useful for sufficiently maintaining durability and safety after the construction. SOLUTION: A front wall part 11 formed of a vertically-extending wall body and a bottom plate part 12 formed of a plate body being in continuity with the lower end of the front wall part 11 and extending from the lower end in the direction intersecting the front wall part 11 approximately at a right angle are molded of concrete into a united body, and thereby an earth retaining block 1 is made up. Accordingly, on constructing an earth retaining wall by using the earth retaining blocks 1, the earth retaining blocks 1 are arranged with each of the bottom plate parts 12 thereof placed on a preset foundation and after that, back-filling is made at the bottom plate part 12 side with planting earth or the like and thereby earth pressure is applied onto the bottom plate parts 12, and the front wall parts 11 can be prevented certainly from falling, toward the front side after construction by the earth pressure working on the bottom plate parts 12. Since the earth retaining wall is constructed by dry process, workability becomes satisfactory while reducing man-hour for work, and thereby construction cost can be reduced to a low level.
Patent JP-S5444248-A (JP)
Title: Lubricating oil quantity measuring method in refrigerating cycle and oil reservoir means used in the method
Inventor: YAMAZAKI AKIO
IPC: F25B43/00
Filed: 1977-09-15
Abstract: PURPOSE: To simply and precisely measure the enveloped lubricating oil quantity in the cycle from the oil quantity collected in an oil reservoir container by branching the vomitted cooled medium gas of a compressor in a branched circuit provided with the oil reservoir container.  
     CONSTITUTION: One end of rubber piping 12 connected to a high pressure side service valve 2 of a compressor 1 and simultaneously said service valve 2 is opened so as to discharge the air in the rubber piping 12 to the outside. Thereafter, the other end of the rubber piping 12 is connected to an inlet connection pipe 11 of an oil reservoir means 10. The air in the piping 17 is likewise discharged to the outside, and a low pressure side service valve 3 and an outlet connection pipe 16 of the oil reservoir 10 are connected so as to form a branched circuit. Next, the compressor 1 is dirven at a constant rotation rate to permit a portion of the vomitting cooled medium gas flow through said branched circuit, thereby the enveloped lubricating oil quantity in the cycle is measured from the oil quantity separated by gravity in the oil reservoir means 10 for a predetermined period of time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304514-A (JP)
Title: Route searching device
Inventor: DESHIMARU MASATSUGU
IPC: G08G1/0969
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To search a recommended route without excluding a road with set time control by estimating expected passing time of a road with a set time bend for traffic control is executed to judge whether the road is available to use or not. SOLUTION: In a route-searching device, which is applied to a navigation device mounted on a vehicle, a searching process consisting of an initial searching process and a re-searched process is performed. In the initial searching process a recommended route is searched by considering a link at outside of a predetermined distance range such as, for instance, 10 km away from a periphery of a present position to be a link with no traffic control. In re-searching process, presence of a link with time control is searched in a predetermined range in object-location direction on a recommended route per predetermined running distance to estimate time that a vehicle passes through the link when the link exists and verify whether the link is in a range including before and after a predetermined time of time band for control or not.  When the link is in the range, the route is set so that the link is not passed through and re- searched to update a display of recommended route data and a recommended route.
Patent JP-S6239500-A (JP)
Inventor: MASAI SHIRO
IPC: B67D7/12
Filed: 1986-05-16
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-S62267817-A (JP)
Title: Clock switching circuit
Inventor: TAKAHASHI SHINICHI
IPC: H03K5/00
Filed: 1986-05-15
Abstract: PURPOSE:To eliminate malfunctions of a clock switching circuit at the time of clock switching by switching continuously the microcomputer driving clock to a low speed from a high speed and vice versa. CONSTITUTION:When a high-speed clock input (a) is selected, the positive output (i) of a flip-flop 1a is set at an H level together with the negative output (k) and the output (j) of a flip-flop 1b set at L and H levels respectively. Then the low-speed clock input (b) is cut off by a NOR circuit 2a and the input (a) is allowed by a NOR circuit 2d and an AND circuit 4. When the clock (b) is selected, the output (i) of the flip-flop 1a i set at an L level with the rise of the clock (b) together with the output (k) set at an H level by the timing of the clock signal 1 supplied from an inverter 3b and the output (j) set at an L level respectively. Then the input (a) is cut off by a NOR circuit 2b.
Patent JP-H02291352-A (JP)
Title: Image forming device
Inventor: TSUCHITANI YOSHIRO
IPC: B65H31/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent sheet material from being jammed regardless of the state of a tray by providing a means for discharging the sheet material into respective discharge ports whether the tray be open or closed. CONSTITUTION:A transfer material 5 with its transferred image fixed by fixing rollers 3, 4 is uncurled while being discharged by paper discharging rollers 6, 7, 8, and discharged along guide plates 11, 12 onto a tray provided at the upper part of a main body 2 when a flapper 9 is rotated downward around a pin 18. When the flapper 9 is rotated upward, the transfer material 5 is conveyed along a guide plate 10 and discharged by discharge rollers 13, 14 onto a table provided at the main body from a slit 15.
Patent JP-S62269826-A (JP)
Title: Float attracting method for semiconductor wafer
Inventor: IKEMOTO SHINICHI
IPC: B25J15/06
Filed: 1986-05-15
Abstract: PURPOSE:To substantially reduce a dust adhering to the surface of a semiconductor wafer, by providing a gas injecting nozzle horizontally in the upper part of a vessel for conveying the semiconductor wafer to be attracted and jetting gas in the horizontal direction on the surface of the wafer. CONSTITUTION:Gas is inducted into a chamber 4 from a piping nozzle 1 and jetted in the horizontal direction for the surface of a semiconductor wafer 8 from a bottom part horizontal injection port 5 toward a gas discharge pot 2 drilled in a tapered umbrella-shaped attracting part 6. Accordingly, the gas, which is prevented from being directly injected to the surface of the semiconductor wafer 8, can be jetted to the outside passing through a clearance formed between the both attracting part and wafer. Here the semiconductor wafer 8 can be attracted by the gas of jet pressure as low as 1kg/cm<2>, consequently dust in a gas pipe, dust contained in the peripheral atmosphere and dust caused by a curl up can be all prevented.
Patent JP-H08283199-A (JP)
Title: Fullerene derivative, resin composition and its cured material
Inventor: YOSHIDA TAKAYUKI
IPC: G02F1/355
Filed: 1995-04-13
Abstract: PURPOSE: To obtain the subject compound capable of readily forming a thin film and extremely useful as a photocatalyst and a three-dimensional non-linear optical material. CONSTITUTION: The objective fullerene derivative is expressed by formula I (R1 is a direct bond or a 1-6C alkylene bond; R2 is H or methyl; X is S, NH, or O, etc.; Y is O or NH, etc.; (n) is an integer of 1-30; the group represented by formula II is a group wherein 1-(n) bonds among double bonds existing in the fullerene molecule become single bonds). The fullerene derivative of formula I is obtained by subjecting a compound having a functional group containing (meth)acryloyl and a functional group containing an active hydrogen besides the former functional group in the same molecule to a nucleophilic addition reaction with the fullerene.  The fullerene derivative of formula I is mixed with a photopolymerization initiator and irradiated with ultraviolet rays or visible light, or mixed with a radical polymerization initiator and heated as necessary, to readily obtain a polymeric compound, and a photofunctional film may be obtained from a resin composition containing the polymeric compound.
Patent JP-H01282065-A (JP)
Title: Conveyor using orthogonally turnable truck
Inventor: TANIZAWA SHUICHI
IPC: B61B13/00
Filed: 1988-05-07
Abstract: PURPOSE:To make orthogonal turning so easy by attaching each rotary bearing member rotatable around a vertical shaft, provided with each supporting wheel, to four corners on the bottom of a self-propelled truck, while installing four rotary rails rotatable around the vertical shaft, in an orthogonal turning part of a travel route. CONSTITUTION:Each of rotary bearing members 3a-3d rotatable around a vertical shaft 2 is installed in four corners on the bottom of a conveying self- propellered truck 1, and supporting wheels 5 rolling on a symmetrical pair of guide rails 4a, 4b and positioning guide rollers 6 holding these guide rails 4a, 4b in between from both sides at in front and in the rear of the supporting wheels 5 are pivotally supported on these bearing members 3a-3d. In addition, on the bottom of the truck 1, there are provided with linear motor bodies 7a, 7b, 8a, 8b in an additional manner. On the other hand, in an orthogonal turning part between traveling routes A and B, there are provided with four rotary rails 10a-10d rotatable around a vertical shaft 9, and these rotary rails 10a-10d are made free of connection to the routes A, B selectively by a rotational driving means 11.
Patent JP-S5538518-A (JP)
Title: Peep projector
Inventor: MISAKI REISAKU
IPC: G02B27/06
Filed: 1978-09-09
Abstract: PURPOSE: To obtain the peep projector of simple constitution suited for large volume producion by mounting or dismounting a film case containing film to or from a film case mounter and viewing the images of the film through the peep window provided to this mounter.  
     CONSTITUTION: A film case 1 is mounted or dismounted to or from the fitting port 2 provided on the other side of a film case mounter 4 which is provided at one side with a peep window 3 mounted with a lens. An endless film 12 wound to a film containing disc 10 provided within the film case 1 is set to the feed drum 8 and film intermittent moving device 11 in the case 1 and the film 12 is moved by the rotation of the film feed drum 8, whereby the change of images may be enjoyed through the peep window 3. Another images may be enjoyed by replacing the film case 1 with other one of different images. In this way, the peel projector of simple construction suited for volume production may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05308093-A (JP)
Title: Device for connecting semiconductor element
Inventor: NISHINOSONO SHIGEMI
IPC: H01L21/60
Filed: 1992-04-30
Abstract: PURPOSE:To easily adjust the direction of the surface of the head of a bonding tool within a short period of time and to reduce the heat conduction from the bonding tool to the bonding head. CONSTITUTION:The direction of a bonding tool 3 is rotatively adjusted by rotating a micrometer head 26 to rotate an eccentric pin 24 and by rotating a bonding tool 3 held with a tool sleeve 21 owing to the rotation of the eccentric pin 24. Accordingly, when the tool sleeve 21 is made of material with low heat conductivity and high stiffness, the thermal expansion of the bonding head is suppressed to reduce the deviation of the axis of the bonding tool 3. Further, the direction of the head surface of the bonding tool 3 can be easily and accurately adjusted within a short period of time.
Patent JP-S603804-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01B3/20
Filed: 1983-06-20
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。