baber/WOPTO huggingface dataset:
Patent JP-H06266229-A (JP)
Title: Toner supply device
Inventor: YAMAMOTO KOJI
IPC: G03G15/08
Filed: 1993-03-17
Abstract: PURPOSE:To provide a compact toner supply device rarely causing the coagulation of toners, capable of stably supplying a toner line, and capable of accurately detecting the toner level. CONSTITUTION:A toner supply device is provided with an rotatable agitator 23 stirring the toners T in a sub-hopper 2 and feeding the toners T to a toner supply roller 11 via a slit 31 in the sub-hopper 2 and a toner level detecting plate 24 suspended above the agitator 23, capable of being pushed up by a cam 40 interlocked with an agitator rotary shaft 231, and lowered on the toners T as the excitation force by the cam 40 is released to detect the toner level. The shape of the cam 40 and the fitting position to the agitator rotary shaft 231 are set so that the agitator 23 pushes up the toner detecting plate 24 as it starts its ascent at the portion adjacent to the slit 31 then it allows the descent of the toner detecting plate 24 as it is lowered.
Patent JP-H1024713-A (JP)
Title: Low-pressure all-terrain pneumatic tire
Inventor: ROONEY TIMOTHY MICHAEL
IPC: B60C17/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can be used for a conventional wheel and can be held on the wheel even when the air of the tire is relased. SOLUTION: This tire is provided with a bead core having a rectangular cross section and constituted of a filament layer. The included angle C4 between its side 48 and its bottom side 44 is equal to the included angle β between its side 50 and the bottom side 44. A bead core area is partitioned by the bottom side 44, the outermost face 46, side 48, and side 50. The width of a bead heel face 60 is nearly equal to the distance between a bead hump 80 and the inner face 74 of a wheel flange 76, the width of the bead core bottom side 44 is 65-90% of the rim seat width W, and the inner diameter is nearly equal to the diameter of the bead hump 80. The width of the bead heel face 60 is 80-125% of the rim seat width W.
Patent JP-2000221694-A (JP)
Title: Apparatus for leaching water-developable photosensitive flexographic plate
Inventor: MORIMOTO HISASHI
IPC: G03F7/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a leaching apparatus capable of continuously manufacturing flexographic printing plates nearly free from unevenness in process over the entire surface, having good thin line reproducibility and also having relief profile and depth suitable for printing. SOLUTION: One of factors in occurrence of unevenness in process is the variation of the conveyance speed of an exposed flexographic plate material in a leaching apparatus. Since increase of the viscosity of a leaching solution caused by the increasing number of leached water-developable flexographic plates and the slipping phenomenon of a conveyed plate due to lowering of surface tension by a surfactant contained in the leaching solution are avoided, occurrence of unevenness in process due to the variation of the conveyance speed is almost prevented.
Patent JP-H02237294-A (JP)
Title: Pulse input signal control system
Inventor: YAMAZAKI TOSHIYUKI
IPC: G05B15/02
Filed: 1989-03-09
Abstract: PURPOSE:To control count of plural pulses from one pulse input by devising a front end processor to apply count processing. CONSTITUTION:A board controller (front end processor) 8 designates the count deciding the period informed to a process controller 4 in advance by a required number for each pulse input signal 1. When the pulse input signal 1 comes, each pulse counter is counted up by one at first, and whether or not each pulse counter reaches each pulse count, and when all the counters are checked, the result is informed to the process controller 4 via a transmission line. Thus, the designated count and the number of the counters are changed easily.
Patent JP-H07270927-A (JP)
Title: Normal/defective condition judging method for negative film in photographic processing device
Inventor: MEIRAKU TOSHIROU
IPC: G03B27/62
Filed: 1994-03-28
Abstract: PURPOSE:To surely find defective negative film such as perforation cutting without operator's visual detection and to prevent the defective negative film from being inserted to a carrying system by automatically stopping carrying the negative film when the abnormal in regularity in the detected position information of the negative film is detected. CONSTITUTION:The position information which is exsiting physical dimensional information provided on the negative film 1 at a constant spacing such as perforation always passing a detector 3 is detected while carrying the negative film 1 and its spacing is detected and judged under control of a computer. It is compared with the spacing of the position information such as the perforation stipulated by specification, and when an abnormality in the regularity is detected, processing such as automatically stopping carrying the negative film is automatically performed by taking it as the occurrence of the abnormality such as the perforation cutting of the negative film 1 and negative film jamming so as to prevent damaging the negative film 1. Thus, the negative film abnormality judging operation conventionally performed by a man is electrically and automatically performed, so that operability is improved and the working time is shortened.
Patent JP-S58174034-A (JP)
Title: Method of and apparatus for fixing motorcycle to carrier
Inventor: MIYAUCHI HIROSHI
IPC: B60P3/073
Filed: 1982-04-07
Abstract: PURPOSE:To eliminate a front wheel stopper without lifting the rear wheel while requiring no fixation of a sheet by holding by providing a rod-shaped foot latch. CONSTITUTION:A motorcycle is placed on a carrier with a foot latch 24 above a checking bar 1, tilted to the left to engage the latch section 7 of a yoke 4 with the checking bar 1 and then the foot latch 24 is inserted into a ring 5. Then, as a seat is pushed to the right, a fixing yoke 4 engaged loose with the left foot latch 24 and the checking bar 1 is tightened properly and with the further pushing thereof to the right, springs individually supporting front and rear wheels reduce and both the front and rear tires are also deformed elastically and tilted to the right. This causes a fixing yoke equal in the length to that used on the left hand to be engaged loose with the right foot latch 24 and the checking bar 1. As the pushing to the right of the seat is stopped, the motorcycle stands upright on the carrier because the length of the right and left fixing yokes are equal.
Patent JP-H07272731-A (JP)
Title: Fuel cell stack structure
Inventor: HASEGAWA YASUAKI
IPC: H01M8/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide a fuel cell stack structure formed so as to improve volumetric output density of a fuel cell. CONSTITUTION:A unit cell 2 has a constitution interposing a thin film electrode assembly 4 between two separators 3, 3. The separator 3 has a three-layer structure laminating three layers 17, 18, 19. The first/third layers 17, 19, brought into contact with the assembly 4 as a collector surface, are formed of high density graphite excellent in conductivity, and the second layer 18 of constituting a center layer is formed of amorphous carbon excellent in gas permeability and strength. In this way, without worsening a function required for the separator, the separator can be thinly manufactured.
Patent JP-H07273396-A (JP)
Title: Emission light characteristic measuring device for semiconductor light-emitting device
Inventor: KUBOTA MASAYUKI
IPC: H01S5/00
Filed: 1994-03-29
Abstract: PURPOSE:To accurately measure angular displacement of emission light of a semiconductor light-emitting device. CONSTITUTION:A laser beam 4 emitted from a semiconductor laser device 1 mounted on the upper surface (reference surface) of a jig 2 is disposed so that a light receiving surface is in parallel to the upper surface (reference surface) of the jig 2 and received by a CCD sensor 20 in which a flat plate glass 21 parallel to the light receiving surface is installed, and a two-dimensional image data processing device 22 takes out an interference infringe produced when the laser beam 4 passes through the parallel flat plate glass 21 from an electric signal obtained by the CCD sensor 20 to compute an unsymmetric rate.
Patent JP-H08224586-A (JP)
Title: Treatment of water containing selenium
Inventor: OGOSE TSUTOMU
IPC: C01B19/00
Filed: 1995-02-22
Abstract: PURPOSE: To regulate the concentration of selenium in finally treated water to at most a specified value (0.1mg/l) by adding fluoride, hydrochloric acid and an iron salt to an effluent containing selenium and thereafter adding a calcium compound and an alkali according to circumstances and performing a flocculation treatment. CONSTITUTION: An effluent containing selenium is led to a mixing reaction tank 4 and a fluoride, hydrochloric acid and an iron salt are supplied respectively from a fluoride storage tank 1, a hydrochloric acid storage tank 2 and an iron salt storage tank 3 and the mixture is agitated. Water to be treated is sent to a reaction tank 7 and calcium compound e.g. slaked lime and an alkali according to circumstances are added from a calcium compound storage tank 5 and an alkali storage tank 6. The mixture is agitated and reacted and a suspendible solid substance is deposited. Then, it is sent to a flocculated precipitate separation tank 9 and a polymer flocculant is added from a polymer flocculant storage tank 8 in accordance with necessity. The mixture is agitated and thereafter allowed to stand and sludge is precipitated and filtrated.  Then, pH is regulated in accordance with necessity and water is discharged.
Patent JP-H0994299-A (JP)
Title: Catheter fixture and fixing of catheter using the same
Inventor: SASAKI YASUYUKI
IPC: A61M25/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a catheter fixture capable of fixing a catheter, with good operability even in case the catheter enters the body obliquely and capable of blocking force even if any force acts upon the catheter and maintaining a good protection state of the insertion part, and the fixation of the catheter using the fixture. SOLUTION: A first laminated film substrate 1 and a second laminated film substrate 2 are bonded together at a region A. Their outer surfaces are both inserted with adhesiveity, a through-hole P allowing catheter insertion is provided in the region A, and a segmenting section Q by which the through-hole P is opened outside in a C-letter shape. The region A is a belt-shape zone, with its width larger than the inner diameter of the through-hole P. The width and position of the region A are so determined that, when one of the two parts of the second film substrate 2 divided by the region A is bent on the region A, the bent part will virtually meet the other part with the catheter sandwiched between the two parts.
Patent JP-H07243751-A (JP)
Title: Fire-resisting structure with heat insulation door of opening of low-temperature facility
Inventor: SHIMAZAKI YOSHIFUMI
IPC: F25D23/02
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a door structure having fire-resisting performance while obtaining high heat insulation and hermetical sealability by externally blocking an end sealing member, a rear end side sealing member and a leakage preventing member with an end side closing element, a rear end side closing element and a leakage preventing member closing element when a heat insulation door is closed. CONSTITUTION:An opening 2 opened at a wall is freely openable by a heat insulation door 3 which is laterally slid along the wall. A leakage preventing member 12 which is brought into close contact with an inside upper part 11 of the door 3 when the door 3 is closed laterally of an upper peripheral edge 10 of the opening is mounted, and a heat insulation end side closing element 13 for closing an end side sealing member 6 from outside is provided longitudinally of a lateral end 4 of the door 3 and a lateral end 5 of the opening 2. A heat insulation rear end side closing element 14 for closing a rear end side sealing member 9 from outside is provided longitudinally of a lateral rear end of the door 3 and a lateral rear end 8 of the opening 2, and a leakage preventing member closing element 15 for closing the member 12 from outside is provided at an upper peripheral edge 10 of the opening 2 and the inside upper part of the door 3.
Patent JP-S63226566-A (JP)
Inventor: KAZUMOTO YOSHIO
IPC: F25B9/14
Filed: 1987-03-13
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-S60202496-A (JP)
Inventor: KANEZASHI HISANORI
IPC: G10L15/04
Filed: 1984-03-28
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-S55149953-A (JP)
Title: Electric charging control method
Inventor: KANAI HIDEFUMI
IPC: G03G15/02
Filed: 1979-05-12
Abstract: PURPOSE: To maintain the charge voltage of a photoreceptor constant and to carry out superior development, by measuring developing current, feeding back this current value to a charger controller, and controlling the charge voltage so as to keep the feedback value constant.  
     CONSTITUTION: On anticlockwise rotating photosensitive drum 1, corona discharge of electrode 2 uniformly charges its surface, a given optical system scans an original at a speed in a constant ratio to that of drum 1 rotation, and the original light image illuminates drum 1 through window 3 of the system to form an electrostatic latent image on the photoreceptor. The image is developed in developing unit 4, and moved to transfer unit 5. The cylinder of developing roller 6 is grounded through current measuring device 10, and the developing current value measured is sent to charge controller 12 which controls the output voltage to supply it to charger 2 in the direction reverse to to that of developping current change, permitting compensation so as to maintain the charge voltage of the photoreceptor constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6461596-A (JP)
Title: Paper strength increasing method
Inventor: MATSUDA NOBUYUKI
IPC: D21H17/67
Filed: 1988-03-11
Abstract: PURPOSE: To make excellent paper strength increasing effect exhibit by adding a paper strength increasing agent containing a specific amphoteric copolymer and aluminum sulfate to a pulp slurry and making paper. CONSTITUTION: (A) A paper strength increasing agent containing a copolymer obtained by copolymerizing (i) 98-60 wt.% of (meth)acrylamide, (ii) 1-20 wt.% of α,β-unsaturated monocarboxylic acid and/or α,β-unsaturated dicarboxylic acid [e.g. (meth)acrylic acid, maleic acid or the like] and (iii) a diallylamine derivative monomer (e.g. diallylmethylamine salt or the like) expressed by the formula (R1 and R2 are each H or methyl; R3 and R4 are each H or a 1-6C alkyl; and X<-> is an anion of an organic acid or an inorganic acid) as an active component and (B) aluminum sulfate are added to a pulp slurry and paper is made. Preferably, adding amount of the component A and B is respectively 0.05-3 wt.% and 0.2-1.5 wt.%.
Patent JP-S52142103-A (JP)
Title: Dowel pin attaching apparatus of diaphragm
Inventor: KOMURO CHIYUUHEI
IPC: F01D25/28
Filed: 1977-05-23
Abstract: PURPOSE: To prevent a diaphragm from the deformation in the axial direction setting free the thermal expansion in the radial direction by installing a dowel pin between the adjoining diaphragm in the radial direction in a stack type diaphragm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02236401-A (JP)
Title: Measuring instrument for female screw
Inventor: TERAUCHI HISASHI
IPC: G01B5/12
Filed: 1989-03-10
Abstract: PURPOSE:To easily measure taper and stand-off of a female screw with one gauge without variance by detecting extents of displacement of plural pairs of needles arranged on the same circle in positions different in the axial direction. CONSTITUTION:A male screw part 14 is provided which can be engaged with a part of a female screw 12 to be measured. A positioning end face is provided which is brought into contact with the aperture-side side face of a female part 13 provided with the female screw 12 at the time of engaging the male screw part 14 with the female screw 12, and a cylindrical insertion part 20 is provided which is inserted with a space between this part 20 and the inside peripheral surface of the female screw. This cylindrical insertion part 20 is provided with a pair of needles 22A and 22B, which are freely projected and drawn back in the radial direction in such positions in the axial direction that they cam have front ends brought into contact with the thread of the female screw 12, and another pair of needles whose phases are changed from those of the air of needles 22A and 22B around the axial lines. A pair of needles 24A and 24B and another pair of needles whose phases are changed from those of the pair of needles 24A and 24B are provided in different positions in the axial direction of the cylindrical insertion part 20. Extents of displacement of needles arranged on the same circle in different positions in the axial direction are detected through a pair of link bars 28 and 30 by a displacement detector 32.
Patent JP-H11259184-A (JP)
Title: External interface circuit
Inventor: MURAI NOBUHIRO
IPC: G06F13/38
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an external interface circuit capable of continuing data communication between other electronic instruments through its own electronic instrument even when a body power supply is disconnected. SOLUTION: In detecting an input from the body power supply 2, a power supply detection part 41 in a power supply control part 4 controls a switch 42 so as to supply power from the power supply 2 to an IEEE1394 control part 6. When an input from the power supply 2 is not detected, the detection part 41 controls the switch 42 so as to supply power from equipments 7, 8 connected to an IEEE1394 interface 3 and having other own IEEE1394 interfaces to the control part 6.
Patent JP-H09251070-A (JP)
Title: Method and apparatus for controlling ppi display
Inventor: NAKATSUKA MASAMI
IPC: G01S7/295
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To display a target near the center of a PPI(plan position indicator) so as to be easily observed. SOLUTION: In the case of displaying a video as to (n+1)-th radar sweeping, the display position of the center of a PPI is moved from C to S by an infinitesimal amount. In this case, the display azimuth of the sweeping is maintained as retained in the display azimuth of n-th radar sweeping of the sweeping immediately before. Since the center C of and the target near the are displayed larger than the actual azimuthal spread, the target (e.g. other ship disposed at the position near the position of the own ship) near the center of the PPI can be largely displayed.
Patent JP-S62216225-A (JP)
Title: Manufacturing apparatus of semiconductor
Inventor: MORI MATSUTOMO
IPC: H01L21/285
Filed: 1986-03-17
Abstract: PURPOSE:To eliminate a damage on the surface of a semiconductor substrate by providing a mechanism for removing charge deposited on the substrate to prevent positive charge from depositing. CONSTITUTION:An electron source is provided to erase positive charge deposited on a semiconductor substrate 6. The source has a ringlike filament 9 for emitting thermions, a reflecting plate (leading electrode) 7 for colliding emitted thermions 10 to the substrate 6, and a power source 8 for emitting the thermions from the filament. A negative voltage is applied to a target 3 by a target power source 1 to resputter coated target material. Since the thermions emitted from the filament 9 are collided with the substrate 6 by providing the target 3 and the filament 9, it can prevent the positive charge from depositing on the substrate 6 to eliminate a damage on the substrate 6, thereby forming a sputtered film of high quality.
Patent JP-2000261124-A (JP)
Title: Wiring board, core board including capacitor, core board main body, capacitor, manufacture of core board main body and manufacture of core board including capacitor
Inventor: OGAWA KOJU
IPC: H01L23/12
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which can surely eliminate noise and reduce resistance and inductance of a wiring connected with a capacitor by including a capacitor, and a wiring board of low cost in which the cost of losses is small when trouble is generated in the capacitor and a capacitor having large capacitance can be included. SOLUTION: In this wiring board 100, a capacitor 20 is included in a penetrating hole 11 formed on a core board main body 10, and resin insulating layers 41-43, 51-53 and wiring layers 45, 46, 55, 56 are arranged above and below the capacitor. Connection to the capacitor 20 is vertically enabled with pads 21, 22 formed on an upper surface 20A and a lower surface 20B of the capacitor. By connecting the pad 21 and the wiring layer 45 and connecting the pad 22 and the wiring layer 55, connection of a flip chip pad 101 and an LGA pad 103 is performed by using a large number of upper capacitor connecting wirings 60 and lower capacitor connecting wirings 70.
Patent JP-H10259524-A (JP)
Title: Bobbin holder
Inventor: UNO TOMOYUKI
IPC: D01H7/16
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To firmly engage a bobbin with a bobbin holder, by making a bobbin detachable by taking advantage of the rolling of a ring-shaped elastic member externally attached to the bobbin holder and utilizing a linear contact and power of restitution in the whole circumference of the elastic member. SOLUTION: A ring-shaped elastic member 28 is externally attached to an outer peripheral face of cylindrical shaft of a bobbin holder 25 and mounting and dismounting of a bobbin 26 is assisted by the rolling movement of the elastic member 28. Since the rolling is utilized, the bobbin is extremely readily attached and detached. A ring-shaped recessed part 27 is formed on the outer peripheral face of the cylindrical shaft of the bobbin holder 25, the rolling length of the elastic member 28 in the ring-shaped recessed part 27 is made shorter than the length of the circumference of the section of the elastic member 28, and force for pushing the bobbin 26 to the interior side is made to remain by the power of restitution of the elastic member 28 to raise engaging force of the bobbin 26.
Patent JP-H09252135-A (JP)
Title: Manufacturing method for thin-film transistor and thin-film transistor array
Inventor: FURUTA MAMORU
IPC: G02F1/1368
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by shortening manufacturing time, and enhancing characteristics in a thin-film transistor by compensating an uncoupled bond of a polycrystalline silicon thin film. SOLUTION: A polycrystalline silicon thin film 13 is formed on a glass substrate 11 and manufactured in an islandlike shape. A gate insulating film 14 and a gate electrode 15 are formed, and a phosphorous ion is doped by an ion doping method to form a source and a drain regions in the polycrystalline silicon thin film 13. An ion of phosphorous gas diluted with hydrogen gas is processed in plasma decomposition and doped in an accelerated state without mass separation so that a large quantity of hydrogen ion is doped in the gate electrode 15 and the gate insulating film 14 which function as a mask. After a layer insulating layer 18 and each electrode are formed, a protective insulating film 22 made of silicon nitride film is formed by a plasma CVD method.  An annealing step in hydrogen atmosphere is carried out, and hydrogen contained in the gate electrode 15 and the gate insulating film 14 is diffused into the polycrystalline silicon thin film 13 so as to compensate an uncoupled bond of the polycrystalline silicon thin film 13.