baber/WOPTO huggingface dataset:
Patent JP-S5973666-A (JP)
Title: Driving gear with segment seal
Inventor: NAKAMURA TAKEHISA
IPC: F16J15/26
Filed: 1982-10-15
Abstract: PURPOSE:To automatically follow up to deformations of a sealing member arising from abrasion of the sealing member, oscillation of a shaft and variations in internal pressure and constantly maintain a fixed spacing between the sealing member and the shaft, by using two kinds of segment rings for shaft sealing. CONSTITUTION:A shaft seal part 3 comprises a seal plate 26, a T-ring 17, an R- ring 18, a spacer 25, an R-ring 18 and a T-ring 17 sequentially inserted into an annular groove of a seal case 27, and an L-ring 19, an R-ring 18 and a T-ring 17 are incorporated into an upper part thereof, and a holding plate 16 is fixed by a packing case 14. The R-rings 18 and the T-rings 17 are automatically constricted in the direction toward an axis by a fastening force of an annular ring 23 fitted into outside peripheral grooves thereof, and inside peripheral surfaces 33, 35 thereof are pressed against the surface of the shaft 4 to seal in the radial direction. In addition, the R-rings 18 press against the T-rings 17 under the function of a plurality of side springs 20, and press against end faces of the seal plate 26, the T-ring 19 and the holding plate 16 to seal in the axial direction.
Patent JP-2001010102-A (JP)
Title: Digital printer
Inventor: NIBE TORU
IPC: B41J2/355
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a digital printer capable of improving print quality by dispersing density irregularities caused by load fluctuations on an image plane. SOLUTION: A means 7 to count picture elements performing printing for each gradation, means 13 and 14 comparing the count obtained by the counting means with the number of picture elements defined previously as the number of picture elements simultaneously printed and dividing the picture elements into a plurality of groups, a means 8 determining the number of divisions, a means 12 generating constantly a plurality of data mask signals corresponding to the total number of divisions presumed and to disperse printing picture elements in each group throughout a line.  Printing of each gradation is grouped into a plurality of divided printing periods in accordance with the number of divisions, and in each divided printing period, one of data mask signals is selected, and by logic operations on the selected data mask signal and printing data signals, printing of each gradation is executed in parts a plurality of times.
Patent JP-2001011620-A (JP)
Title: Method for managing sputtering stage
Inventor: ASAOKA SHIGEKI
IPC: C23C14/34
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a sputtering stage stabilizing the quality of a product by maintaining the adhesion of a plating substrate to an insulating base material to a high level. SOLUTION: In pretreatment at the time of forming a plating substrate by DC sputtering on an insulating base material 4 composed of a polyamide resin, the insulating base material 4 is fitted to an electrode 2, and moreover, plasma bombardment is applied on the surface of the insulating base material 4 by using gaseous nitrogen as reverse sputtering gas. At the time of the plasma bombardment, at least one among vacuum pressure before the introduction of the gaseous nitrogen into a chamber 1 deposited with the insulating base material 4, high frequency incident waves on the electrodes 2 and 3 in the process of the plasma bombardment, high frequency reflecting waves from the electrodes 2 and 3 and the pressure of the gaseous nitrogen is controlled as a managing item.  For increasing the forming rate of polar functional groups on the surface of the insulating base material 4 at the time of the plasma bombardment by controlling these managing items, the d.c. bias voltage in the process of the plasma bombardment is managed or controlled.
Patent JP-S5884982-A (JP)
Title: Removing method for liquid stuck on looplike wire rod
Inventor: ADACHI MINORU
IPC: C23G3/02
Filed: 1981-11-13
Abstract: PURPOSE:To remove the surface treating liquid stuck on looped wire rods which are placed horizontally on a conveyor and are subjected to a liquid treatment under conveyance easily and to prevent the carrying in and out of treating liquid by dropping said wire rods onto the conveyor of the next stage and placing the same thereon. CONSTITUTION:The looped wire rods W which are treated with the hydrochloric acid 4 in a pickling tank 1 while the wire rods are conveyed successively with conveyors 6, 9, 12 are dropped onto a conveyor 15 which is provided with a level difference from the end part of the conveyor 12. After the treating liquid stuck on the wire rods W are removed by the impact of the falling thereof, the wire rods are transferred onto a conveyor 18, where washing water 3 is sprayed thereto to wash the wire rods. The washing water is recovered into a washing tank 2. As a result, the liquid films stuck on the overlapped parts (a) of the rods W, that is, between the wire rods, are drained, whereby the liquid films are dropped off from the wire rods W and removed.
Patent JP-S6336875-A (JP)
Title: Painting method for quick and thermosetting paint
Inventor: AMANO NORIKO
IPC: B05D7/24
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a coated film having resistance to scuffing, chemicals, etc., by curing the coated film of a thermosetting paint at a room temp. or under heating in an inert gaseous atmosphere so that said film is satisfactorily cured. CONSTITUTION:The thermosetting resin paint such as multifunctional acrylate or urethane acrylate is polymerized and cured by peroxide radical and is thereby coated to plastic sheets and moldings. The coated film is cured at the room temp. or under heating in the inert gaseous atmosphere of nitrogen, helium, etc., at this time. The surface layer of even the thin or thick film is thereby transferred to the curing stage, which the curing time of the coated film is considerably reduced and the curing temp. is shifted to the lower temp. side. The characteristics such as the beauty of the appearance, weatherability and resistance to scuffing are remarkably improved.
Patent JP-2001010834-A (JP)
Title: Method and apparatus for folding and cracking liquid crystal panel
Inventor: SHIRAI AKIRA
IPC: B26F3/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a folding and cracking apparatus capable of carrying out the penetration of cutting rectangular to the plate face of liquid crystal glass even in thinning of liquid crystal glass. SOLUTION: This apparatus comprises a stage 12 for placing a liquid crystal panel, a lifting and lowering body 14 to rise and fall by the action of a cylinder 13 right above the stage 12, a horizontal folding and cracking member 20 supported on a lower end supporting member 19 and a shock absorption apparatus 24 set so as to buffer the shock immediately before the completion of the drop of the lifting and lowering body. The shock in folding and cracking is absorbed by the shock absorption apparatus and the cutting rectangular to the plate face of liquid crystal glass having thin thickness is penetrated.
Patent JP-S6235133-A (JP)
Inventor: HANSU GERUTO ETSUKERU
IPC: F16D3/14
Filed: 1986-07-31
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-S63163983-A (JP)
Inventor: EICHI KIISU NISHIHARA
IPC: G06T5/20
Filed: 1987-07-22
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-H0530517-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIDA YASUAKI
IPC: H04N9/07
Filed: 1991-07-22
Abstract: PURPOSE:To obtain resolution having high sensitivity and approximate to a spatial picture element shifting method by mutually equally arranging the picture elements of R and B image pickup element chips, differently forming the addition combinations of the R and B chips and shifting the horizontal arrangement of picture elements in a G image pickup element chip from that of the R and B chips only by a half-pitch of a picture element. CONSTITUTION:A solid state image pickup device provided with three solid state image pickup element chips formed by two-dimensionally arranging plural photodetecting elements and respectively corresponding to three R, G and B colors is prepared. Each element chip executes the adding processing of four picture element signals adjacent to each other in the element, and changes the combinations of the addition in each field to constitute one frame of four fields. In said constitution, the arrangement of picture elements in the R and B element chips is mutually equal and their additional combinations are mutually different. The horizontal arrangement of picture elements in the G element chip is shifted from that of the R and B chips only by a half-pitch.
Patent JP-H0472423-A (JP)
Title: Reed valve device for two-cycle engine
Inventor: YOSHIDA KOJI
IPC: F02B75/02
Filed: 1990-07-11
Abstract: PURPOSE:To reduce vent resistance when intake air is drawn by tightening and mounting the wedgelike end part of a plate stopper having the length extending to near the free ends of reed valves to valve seats being integral with a mounting base at the part between the valve seats opposed to each other in V-shape, together with the reed valves, with the reed valves intervened between the valve seats. CONSTITUTION:The wedge-like end part 24 of a stopper 26 is applied to the middle part between valve seats 17, 19 opposed to each other in V-shape, and clamped to the valve seats 17, 19 being integral with a mounting base 18 together with reed valves 22, 23 with a screw 27. Thus, the width-size of the end face of the middle part to the intake pipe 12 side can be reduced, and vent resistance of intake air can be substantially reduced. Further, when the reed valves 22, 23 are moved to be opened, the back faces of the stopper 26 restrict excessive movement of the valves to prevent interference between the reed valves 22, 23.
Patent JP-H0736964-A (JP)
Title: Layout pattern verifying device
Inventor: SAKAGUCHI KAZUYUKI
IPC: G06F17/50
Filed: 1993-07-22
Abstract: PURPOSE:To provide the layout pattern verifying device which divides nodes without correcting layout pattern data or a circuit diagram and shortens the design time. CONSTITUTION:An element and wiring recognition means 1 which recognizes elements and wirings based on inputted layout pattern data, a coordinate and node allocation means 2 which allocates coordinates and nodes to layout pattern data where elements and wirings are recognized by the element and wiring recognition means 1, a node division necessary/unnecessary discriminating means 3 which discriminates whether it is necessary to divide nodes of this layout pattern data or not, and a designated node extracting means which extracts a designated node allocated to a position of coordinates are provided.
Patent JP-S6157314-A (JP)
Title: Vulcanizing device of elastomeric article
Inventor: ARIMATSU TOSHIO
IPC: B29C35/04
Filed: 1984-08-29
Abstract: PURPOSE:To make vulcanization uniform by reducing a temperature distribution, by providing in a standing state a cylindrical material having a blow-off port and discharge port connecting respectively with a fluid supply pipe and fluid discharge pipe of a vulcanizing device of elastomer on a base side jig. CONSTITUTION:A fluid supply pipe 19 and fluid discharge pipe 20 performing in order supply and discharge of a vulcanizing medium under a predetermined temperature and pressure are arranged in a penetrating state on a vulcanizing device 10 for tire molding, which is constituted with a mold 13 consisting of a top force 1 and bottom force 12 and a base side jig 15. A blow-off port 24 and discharge port 25 are connected unitedly with the fluid supply pipe 19 and fluid discharge pipe 20 respectively under a state wherein a cylindrical member 21 is fixed to a base side jig 16. The blow-off port 24 is provided on the upper part of the external surface of the cylindrical member 21. A temperature distribution can be reduced and cooling effect can be improved by a methd wherein the blow-off port and discharge port are provided and heated water is discharged swiftly and sufficiently.
Patent JP-H0936660-A (JP)
Title: Temperature compensation type crystal oscillator
Inventor: KOIZUMI TAKESHI
IPC: G01K7/32
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To easily control the temperature compensation quantity of a temperature compensation type crystal oscillator. SOLUTION: A capacitor C12 of a high temperature area temperature compensation circuit 17 is connected to one of both ends of a crystal vibrator, and a low temperature area temperature compensation circuit 16, i.e., a parallel circuit of a capacitor C11, a resistor R11 and a thermistor TH11 is connected in series to the capacitor C12. Then a series circuit of the resistor 12 and the thermistor TH12 of the circuit 17 is connected in parallel to the circuit 16 and the capacitor C12 of the circuit 17. When the resistance value of the resistor R11 of the circuit 16 or the resistor R12 of the circuit 17 is varied for control of the temperature compensation quantity, the temperature compensation quantity of both low and high temperature areas can be controlled independently of each other with almost no occurrence of mutual effects.
Patent JP-H109309-A (JP)
Title: Brake abrasion warning device
Inventor: OGAWA ETSURO
IPC: F16D66/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach an abrasion detecting sensor without using a tool by attachably and detachably engagingly mounting the abrasion detecting sensor in the mounting hole of the back plate of a brake friction member by a snap ring, and damp a shock by interposing an elastic member between the abrasion detecting sensor and the brake friction member. SOLUTION: A brake friction member 1 is fixed on a back plate 2, and a mounting hole in which the abrasion detecting sensor 3 of the brake friction member 1 is set, is arranged in the back plate 2. A hole 1a in which the abrasion detecting sensor 3 is placed, is arranged in the brake friction member 1 matched to the position of the mounting hole of a small diametrical hole 5 and a large diametral hole 6. A ringlike projection 3a and a ringlike groove 3b in which a snap ring 4 is fitted, are arranged around the periphery of the abrasion detecting sensor 3, so that the abrasion detecting sensor 3 is prevented from being slipped off by the projection 3a and the snap ring 4. The end of the abrasion detecting sensor 3 is positioned and mounted in the position of the abrasion limit thickness of the brake friction member 1.  An elastic member such as rubber and soft resin is interposed between the brake friction member 1 and the abrasion detecting sensor 3, so that this device can have buffering function for a shock.
Patent JP-S6246816-A (JP)
Title: Freight stowage operation system
Inventor: WATASE HIDEO
IPC: B65G61/00
Filed: 1985-08-21
Abstract: PURPOSE:To aim at improvement in stowage efficiency and the promotion of speedup in operation, by calculating a position, sequence and a route of stowage from both freight stowage and case specifications, setting the operating sequence, and constituting it so as to perform the stowage, in case of stowage operations of freight to a case for a corrugated cardboard box. CONSTITUTION:Stowage specification information A on freight is inputted into a depository 1, a controller 4 and a stowage plan support device 5. And, specification information B on a case is inputted into a stowage device 3, the controller 4 and the stowage plan support device 5. The support device 5 calculates an optimum stowage position, a stowage sequence, a stowage route, a delivery sequence, etc., from these information data A and B, and outputs the stowage data 8 to the controller 4 which outputs control signals 9-11 to the depository 1, a roller conveyor 2 and the stowage device 3 on the basis of these data, controlling their motions. With this constitution, improvement in stowage efficiency and operation speedup both are well promoted.
Patent JP-S6337789-A (JP)
Title: Setting method for frequency characteristic of equalizer
Inventor: SUZUKI TAKAO
IPC: H03H7/01
Filed: 1986-08-01
Abstract: PURPOSE:To apply an equalizer to both of 1st and 2nd Nyquist references by giving symmetry to frequency characteristics of an error to frequency characteristics which have the smallest band width satisfying the 1st or the 2nd Nyquist references of frequency characteristics of an output when a pulse with one sampling period width is supplied to the equalizer. CONSTITUTION:The frequency characteristics of the equalizer are so set that the frequency characteristics of the error to the frequency characteristics having the smallest band width satisfying the 1st or 2nd Nyquist reference of the frequency characteristics of the output when the pulse width one sampling period width is supplied to the equalizer are symmetric. Optional roll-off characteristics of the frequency characteristics of the equalizer can be selected and the best roll-off rate can be determined; and errors in amplitude equalization and phase equalization are set small almost to the same extent, and the equalizer is applicable to both of the 1st and the 2nd Nyquist references.
Patent JP-H0347351-A (JP)
Title: Constructing wall of pc board
Inventor: MATSUMOTO KATSUJI
IPC: E04B1/16
Filed: 1989-07-14
Abstract: PURPOSE:To improve workability and to increase connecting strength by installing a PC board of which upper part is formed in reduced thickness for being put against a girder to be installed above into a space between adjoining column reinforcements, and by placing concrete thereto after erecting molds for the columns and the girder. CONSTITUTION:A PC board 1 of which upper part is formed in reduced thickness for being put against a girder 2 to be installed above is erected to a space between adjoining column reinforcements 51 and 51 and the lower part of the PC board 1 is fixed to floors 4 and 4A with fasteners 6. Then column molds 52 and 52 are erected surrounding the column reinforcements 51 and 51 and after assembling girder reinforcements 21 and erecting girder molds 22, concrete 8 is placed respectively into the molds 22, 52 and 52 and the PC board 1 is connected to the columns 5 and 5 and to the girder 2. Thereby works for arranging bars for walls and works for installing molds for walls become unnecessary.
Patent JP-H0641258-A (JP)
Title: Preparation of grafted polycarbonate resin
Inventor: UMEMURA TOSHIKAZU
IPC: G11B7/2534
Filed: 1992-06-16
Abstract: PURPOSE:To improve the transparency and fluidity of a specific aromatic polycarbonate resin by impregnating it with a vinyl monomer and a radical polymerization initiator and subjecting the resultant impregnated resin to graft reaction. CONSTITUTION:An aqueous suspension of an aromatic polycarbonate resin, which has a radical-polymerizable unsaturated end group, a viscosity-average molecular weight of 2,000-100,000 and a particle size of 0.1-5mm, is mixed with 5-200 pts.wt. vinyl monomer, which is insoluble in water and has a low affinity with water, based on 100 pts.wt. polycarbonate resin, and 0.01-5 pts.wt. radical polymerization initiator, which has a 10-hr half life temperature of 40-90 deg.C, based on 100 pts.wt. vinyl monomer. The resultant mixture is heated to a temperature at which no decomposition of the polymerization initiator takes place, thereby impregnating the polycarbonate resin with the vinyl monomer and the polymerization initiator. Then, the aqueous suspension is heated to a temperature at which the decomposition of the polymerization initiator starts so as to subject the impregnated resin to graft reaction.
Patent JP-H0789560-A (JP)
Title: Bottle neck structure for mounting snap-on type cap and injection molding for preform
Inventor: TSUCHIYA YOICHI
IPC: B29C49/00
Filed: 1993-06-28
Abstract: PURPOSE:To ensure the sealability and appearance quality of a neck part top face by discontinuously providing peripheral grooves formed along a circumferential direction in a neck outer peripheral wall between the top face and a locking stage of a bottle neck part. CONSTITUTION:In order to form a locking stage 36 for engaging a ring-like locked part 16 of a cap 10, a large diameter part 32 on a side of an opening end must be considerably thicker than a small diameter part 34 at its lower end. However providing a peripheral groove 40 in the thick large diameter part 32 in its circumferential direction can realize thinning. The thinned region formed over a considerably large range in the peripheral direction can effectively prevent a sink mark from being occurring at a neck top face 30 where a resin material is finally placed. In addition since the peripheral groove 40 is discontinuous in the circumferential direction, a rib 42 can be formed at a desired position in the circumferential direction, the rib 42 can regulate a ring- like locked part 16 entering the peripheral groove 40 and a snap-on type cap 10 can be smoothly mounted.
Patent JP-H054115-A (JP)
Title: Cutting for traveling workpiece on nc controller
Inventor: ISHIHARA TOSHIO
IPC: G05B19/18
Filed: 1991-06-26
Abstract: PURPOSE:To speedily separate a cutter and a workpiece when the cutter retreats, by increasing the traveling speed of a cutting means when the cutter retreats and suspending the speed increase when the cutter is separated from the workpiece by a prescribed distance. CONSTITUTION:When a cutter reaches an advance edge, a cutting control part sends out a speed increasing instruction to a speed increase rate memory part. The speed increase rate memory part increase the speed of a cutter body larger than the speed of a workpiece. At the same time, the cutting control part sends out the speed increasing instruction to a separation distance memory part. The separation distance memory part integration-calculates the feed quantity, through the speed increase, and when the integration quantity of the feed quantity through the comparison of the separation distance and the speed increase reaches the separation distance, speed increase is suspended, and the speed of the cutter body is set equal to the speed of the workpiece and the contact between the cutter and the workpiece is prevented in the retreat of the cutter. Then, the cutting control part sends out a cutter retreat instruction to retreat the cutter.
Patent JP-H1024077-A (JP)
Title: Massager
Inventor: SAWAZAKI MITSUHIRO
IPC: A61H7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of tapping action by connecting massaging elements together via arms, mounting the massaging elements in positions that are eccentric with respect to rotating shafts, and designing the massaging elements so that they make rocking action periodically as the rotating shafts are rotated. SOLUTION: In a drive mechanism, a first rotating shaft 50 for massaging action is freely rotationally placed between a pair of parallel frames. The first rotating shaft 50 is fitted with bearings whose axes are located at positions eccentric to the shaft 50, and a pair of rocking members 18, 19 are secured to the bearings. A pair of massaging elements 10a, 10b as first connecting members are mounted via arms 20, 21 on the user side of the outer peripheries of the rocking members 18, 19. Third rotating shafts 26, 27 are freely rotationally supported by bearings provided on a frame and are projected from the frame, with gears 38, 39 secured to the ends of the third rotating shafts 26, 27. The third rotating shafts 26, 27 are provided with photointerrupters 62, 63 that serve as detecting elements.