baber/WOPTO huggingface dataset:
Patent JP-H0785800-A (JP)
Title: Gas discharge display panel cathode and method for forming it
Inventor: TERAO YOSHITAKA
IPC: H01J9/24
Filed: 1993-09-14
Abstract: PURPOSE:To prevent the damage to a cathode by spattering without using mercury in a DC type gas discharge display panel. CONSTITUTION:A cathode 10 is formed of a cathode body 12 and an insulating material 14 provided dispersively on the cathode body 12. The insulating material 14 is dispersed in island form in such a manner that the cathode body 12 is partially exposed in the plane view. The exposed area of the cathode body 12 is minimized, whereby discharge current is reduced. As the insulating material 14, an insulating material having a large secondary electron emitting coefficient, for example, MgO or Y2O3, is used, whereby the discharge starting voltage is reduced. Thus, by lowering the discharge current and discharge starting voltage, sputtering energy can be reduced.
Patent JP-H0972388-A (JP)
Title: Worm reduction gear
Inventor: HORIUCHI AKIYO
IPC: F16H1/16
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a reduction gear through elimination of restriction due to deformation of a worm shaft by a method wherein approximately the central part of the width of a work tooth is pivotally supported by a different bearing approximately from the opposite side to an engagement part between a worm and a worm wheel tooth. SOLUTION: Approximately the central part of the tooth width of a work shaft 1 is pivotally supported at a bearing from an approximate 180 deg. opposite side to an engagement part with a wheel tooth. A half-division slip bearing 4 is employed as a bearing and the half-division slip bearing 4 is supported at a support bed 8. Further, the position of the support bed 8 is regulatable by a screw 9 for regulating a position and a force to press the half-division slip bearing 4 against a work shaft 1 is regulated. This constitution prevents bending of the worm shaft 1 by a reaction force from a worm wheel 2 during engagement between a work and the work tooth. Bending is suppressed to a value within some limit regardless of a worm pitch circle diameter and restriction due to shaft bending is eliminated. As a result, a pitch circle diameter is reduced to a low value enough to allow provision of a necessary advancing angle, and improves the efficiency of a reduction gear.
Patent JP-H0564932-A (JP)
Title: Printer
Inventor: ADACHI TETSUYA
IPC: B41J29/38
Filed: 1991-09-09
Abstract: PURPOSE:To improve handling when a type wheel is exchanged in a printer which performs printing by hitting the type wheel. CONSTITUTION:The title printer is equipped with a platen 1, a transfer body 8 moving in parallel with an axial line of the platen 1, a type wheel 4 on the transfer body 8, a type wheel driving motor 5 as a drive means of the type wheel 4, and a rotary force transmission means 6, and further is equipped with a positional detection means 7 which detects a position of this drive means. When the drive means of the type wheel 4 does not exist at a printing position, printing is stopped. After changing the type wheel 4, since an initial position of the type wheel 4 can be automatically set, its handling in changing the type wheel can be improved thereby.
Patent JP-S61107753-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA SEIICHI
IPC: H01L21/60
Filed: 1984-10-31
Abstract: PURPOSE:To simplify the constitution of a semiconductor device by using the same silicon substrate as an external leading-out electrode for a device with two different conduction type regions and electrically insulating the substrate by an internal P-N junction. CONSTITUTION:An external leading-out electrode plate 7' consists of an silicon substrate having low resistance, and a P type diffusion region 8 is formed where corresponding to a base region 3. An N<+> diffusion region P is shaped into the P type diffusion region 8. The N<+> diffusion regions 9 are all connected in the electrode plate 7'. A stepped section 10 is formed to one part of the external leading-out electrode plate 7' composed of the silicon substrate, and a lead wire 12, etc. are lead out of an electrode 11 shaped onto the N<+> region 9 in the stepped section 10.
Patent JP-H1169266-A (JP)
Title: Image input-output device
Inventor: YANAGI AKIO
IPC: G06T13/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To grasp an animation and a still images on a record medium by intuition by displaying the animation and still picture at each prescribed image- pickup time unit by a length according to the number of image-pickup sheets and in different display mode. SOLUTION: A CPU displays the contents of a time stamp T (n) on a display screen, namely displays it in coordinates (x, y)=(x+XT, y+YB), where XT and YB are constant. When the number of index sheets I(n) is 1, the image is discriminated to be a still image, a point (x, y) and a part making (x+XA, y+YB) diagonal are expressed in red on the display screen. A coordinate is recorded as the x-coordinate Nx(n) and the y-coordinate Ny(n) of n-th number of sheets, expressing graphic to reviged the x-coordinate to x+XA. On the other hand, when the number of index sheets I(n) is equal to or larger than 2, a point (x, y) and a part making (x+XBxI(n), y+YA) diagonal are displayed in blue to be recorded similarly as in the still image and the x-coordinate is revised to x+XBxI(n), where XA, XB are constant.
Patent JP-H1160073-A (JP)
Title: Method of and device for finding pick in automatic winder
Inventor: TOUDOU YUUJI
IPC: B65H54/22
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of and a device for finding a pick in an automatic winder, which can reduce the degree of pay-out of a needle thread during knotting without complicating the structure of the winder. SOLUTION: The reverse rotational speed of a traverse drum is set to be smaller after a second knotting time than at a first knotting time. Specifically, the device comprises a counter means for counting a number of repetitions of knotting until the knotting between a bobbin thread picked off from a feed bobbin 1 and a needle thread picked by reversing the traverse drum 6 with which a wind-up package is made in rolling contact, is completed, and a rotational speed control means 26 for decreasing the rotational speed of a drive motor 12 to a value smaller than that at the first time, for the traverse drum when the number counted by the counter means 25 becomes equal to that obtained after the second time.
Patent JP-S61109981-A (JP)
Title: Valve device
Inventor: IMOTO YUZO
IPC: F16K31/06
Filed: 1984-10-31
Abstract: PURPOSE:To quickly switch the ports and accurately open and close them by providing a means that actuates against a biasing means a movable piece that reciprocatively moves a valve body to selectively open or close the ports. CONSTITUTION:When a solenoid 10 is energized, a force acts upon a movable piece 5 to attract the same to the yoke side 7. Because of this, the movable piece 5 is displaced to the left to cause a valve body 4 to close an inlet port 1. Under such a condition, a support member 16 is displaced to the right in relation to the movable piece 5. In this instance, as there is a play in the radial direction between the support member 16 and the movable piece 5, even if the centers of the inlet port 1 or outlet port 2 and the valve body 4 are misaligned, the misalignment is absorbed by said play, ensuring the accurate opening and closing action.
Patent JP-H1068861-A (JP)
Title: Lens barrel
Inventor: SUGANO HIDEO
IPC: G02B7/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lens barrel whose entire length does not changed in the case of focusing operation, in which impact force acting on the leading end of the lens barrel is not directly transmitted to an extending mechanism for extending a lens holding frame, to which an accessory can easily be attached/detached, whose structure is simple, and whose handleability is good. SOLUTION: The lens holding frame 1 holding focusing lens groups L1 and L2 is extended in an optical axis I direction by the extending mechanisms (1a and 2a) provided between the frame 1 and an intermediate ring 2. The frame 1 extended by the mechanisms is limited inside a range that the frame 1 does not protrude from the leading end part 2e of the ring 2. An accessory attaching screw part 2c capable of attaching a filter 4, etc., is formed on the part 2e of the ring 2.
Patent JP-H1169185-A (JP)
Title: Multi-color image recording device and its method
Inventor: SAKAKI SHIGEHIRO
IPC: H04N1/60
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To form an image more quickly. SOLUTION: Memory devices 20-23 are controlled respectively in response to image data read signals TOP1-TOP4 outputted from a printer control section 3 and a control signal from a control signal generator 70, two stub memory modules of each memory device are used to conduct read/write of image data in parallel, and the read image data are given to LED modules 140-143. For example, the memory device 20 starts reading Y first half image data from a 1st sub memory and after the reading is finished, write of succeeding Y first half image data is started to the 1st sub memory and read of Y latter half image is started from a 2nd sub memory of the memory device 20 and after the read is finished, write of the succeeding Y latter half image data is started to the 2nd sub memory.
Patent JP-S59122711-A (JP)
Title: Load control device for complex cycle electric power plant
Inventor: KAKIZAKI FUSAJI
IPC: F01K23/10
Filed: 1982-12-28
Abstract: PURPOSE:To secure an improvement of safety and smooth operation in time of trouble happening, by installing both of a limit circuit outputting a load limit signal in time of trouble happening in a plant and a low value preferential circuit which preferentially outputs the load limit signal over an ordinary load signal. CONSTITUTION:A steam turbine is driven by such steam as produced in making full use of waste heat out of a gas turbine. A low value preferential circuit 29 is installed in place between an adder 21 and a subtracter 23 in a load command system. Both of an ordinary load command signal to be outputted through the adder 21 and a load limit signal to be outputted from a lower limiter 30 in time of trouble happening are inputted into the low value preferential circuit 29. On the other hand, at this lower limiter 30, desired runback values X%, Y% and Z% and runback variation factors alpha% and beta% are preset in order to correspond to the items of trouble happening causes. Doing like this, when trouble happens, load limitation can be performed automatically up to the load that is allowable at a plant, thus an improvement of safety and smooth operation are both secured.
Patent JP-H1162027-A (JP)
Title: High modulus cut off rubber plate
Inventor: NAKAMU SADAYOSHI
IPC: E04B1/66
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To restrain a creeping phenomenon by forming a high modulus cut off rubber plate which is formed out of a crosslinking reaction substance of rubber composition including a specified amount of at least one type of fiber and carbon black consisting of crude rubber, synthetic fiber of particular shape and natural fiber and has particular surface hardness and tensile force. SOLUTION: This high modulus cut off rubber plate is formed out of a crosslinking reaction substance of rubber composition in which at least one type of fiber 2-20 pts.wt. selected from a group consisting of synthetic fiber which has fiber diameter of 0.05-3.0 μm to crude rubber 100 pts.wt. and aspect ratio of 100-6000 and natural fiber, and carbon black of 15-80 pts.wt. are mixed. This rubber plate has surface hardness of 50-90 and tensile stress of 5-25 Mpa in 300% modulus. When the rubber plate 4 is fixed on concrete 7 with a bolt 5 along with a steel frame 6, the water which has invaded through a channel 8 formed at a boundary part fills a space 9, however, as the rubber plate 4 contains fiber, it is possible to completely prevent penetration of water without generating a lean wall and a creeping phenomenon even if inner water pressure rises.
Patent JP-H1071099-A (JP)
Title: Bathroom unit
Inventor: KAGEYAMA TAKASHIGE
IPC: E04H1/12
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enable to lay a vessel on a counter and reduce the degree of protrusion to a washing place by forming a dent part to store a vessel between a tap and a counter top plate on the wall face of a bathroom. SOLUTION: Since a dent part 18 on a tap mounting panel 13 is fit in an opening part, a laying part 24 of a counter top plate 21 can be extended to the side deeper than the wall face of a wall panel 2. Further, since the mounting position of a mixing tap 17 is also deeper than the wall panel 2, when a vessel 23 is put on the laying part 24 of the counter top plate 21, hot water from the mixing tap 17 can be received in a condition a part of the vessel 23 is stored in the dent part 18 of the tap mounting panel 13. Consequently, the amount of protrusion of a washing place counter 4 toward the washing place can be reduced than a conventional condition. Since a space box is attached on the opening part of the wall panel 2, even if water leaks out of inner piping, water flows on a water preventing pan 3 from the space box.
Patent JP-H0897475-A (JP)
Title: Superconducting device
Inventor: IYORI MASAHIRO
IPC: H01L39/22
Filed: 1994-09-22
Abstract: PURPOSE: To form an insulating film having the excellent crystallinity, reduce a leakage current and improve the tunnel junction characteristics by a method wherein an oxide insulating layer made of cubic crystal perovskite oxide containing Ba and 0 is formed on an oxide superconductor having a specific composition. CONSTITUTION: An oxide insulating film 3 made of BaCeO3 is formed on an oxide superconducting thin film 2 whose composition is Ba1-x Kx BiO3 (wherein (x) is 0.2<=x<=0.5). As the BaCeO3 thin film can be formed at a substrate temperature of 300 deg.C, a reaction at the BKBO interface hardly occurs when the film is formed. Further, as the lattice constant of BKBO is 4.28Å and the lattice constant of BaCeO3 is 4.397Å, the mismatching of the lattice constant is small. Therefore, the oxide insulating film 3 having the excellent crystallinity can be formed on the superconducting thin film 2 made of BKBO by epitaxial growth.
Patent JP-2000057972-A (JP)
Title: Convergence correction coil
Inventor: ITO HARUE
IPC: H01J29/76
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a convergence correction coil capable of being assembled easily and manufactured in a short time. SOLUTION: A frame body 1100 has a square top-view and has a first to a fourth side panels 1102, 1104, 1106, 1108. Three coil bobbin bodies 1200 are arranged on each outside of the first to the fourth side panels 1102, 1104, 1106, 1108, respectively, at intervals along the stretching direction of each side panel. Each coil bobbin body 1200 is composed of an inside bobbin 1202 arranged on the nearer side of each side panel and an outside bobbin 1204 arranged on the farther side of each side panel. E-shaped cores 1300 are composed so that foot parts thereof 1304, 1306, 1308 can be inserted into hole parts of the coil bobbin bodies 1200. First to fourth coil groups are composed respectively by winding wirings on each facing inside bobbins 1202 and outside bobbins 1204 of the coil bobbin bodies 1200 arranged on the first to the fourth side panels 1102, 1104, 1106, 1108.
Patent JP-S59119831-A (JP)
Title: Method for splitting of pattern in charged particle beam exposure
Inventor: NAGATA TAKEO
IPC: H01L21/027
Filed: 1982-12-27
Abstract: PURPOSE:To accomplish the sufficient accuracy required for a pattern without having restriction of minimum drawing unit patterning by a method wherein a triangular pattern and a paralellogram pattern are removed from patterns containing diagonal sides, a straight line is extended from the shorter side of the two sides interposing a concaved points between them starting from each concaved point of the remaining region, and the remained region is divided. CONSTITUTION:The two end points of the diagonal side are designated as points A and B, and a straight line is drawn in the direction excluding the oblique side facing from the point B toward the internal part of a pattern 3, to be more precise, in the direction wherein the scanning direction of an exposure beam and the direction authogonally intersecting with the scanning direction, and this point of intersection is designated as C. The points A, B and C form a triangle, and a triangular pattern 31 is obtained. This triangular pattern 31 is removed from the pattern 3, and the remaining tetragons B, C, D, E, F and G are splitted. At this point, among the apexes of said tetragons, attention is directed to the concaved point, nd the two sides pinching said concaved point, namely the side BC which is shorter than DC, is extended and the point-intersecting with the side EF is designated as H, the region left by the straight line CH is divided into tetragonal patterns 32 and 33.
Patent JP-S6286230-A (JP)
Title: Construction of underground beam
Inventor: OKANO YOSHI
IPC: E02D27/00
Filed: 1985-10-14
Abstract: PURPOSE:To simply form an underground beam by repeatedly placing reinforcing bars and concrete plural times. CONSTITUTION:Frame reinforcing meshes 2-1 are assembled on reinforcing bar spacers 8 set on the top of a pile 7, core reinforcing meshes 3-1 are set on the meshes 2-1, and concrete 4-1 is placed on them. Frame reinforcing meshes 2-2 and core reinforcing meshes 3-2 having a height up to the upside of an underground beam A are erected by couplers on the meshes 2-1 and 3-1, and a beam form 12 and a floor form 13 are assembled. Concrete 4-2 is then placed in them. Upper reinforcing bars 5 are then set, covering bars 6 are set on the bars 5, and concrete is placed on them to form an underground beam A.
Patent JP-H0673171-A (JP)
Title: Production of reactive oligomer, unsaturated polyester resin composition and artificial marble
Inventor: FUJITA SACHIKO
IPC: B29C51/10
Filed: 1992-08-27
Abstract: PURPOSE:To obtain the new subject oligomer capable of providing excellent characteristics such as appearance of moldings, low shrinkage, crack resistance and transparency to an unsaturated polyester by reacting a polycarbonate dial with an unsaturated dibasic acid. CONSTITUTION:A polycarbonate diol (preferably aliphatic polycarbonate diol) is made to react with an unsaturated dibasic acid (preferably acid anhydride such as maleic anhydride), usually at a ratio of the diol of 0.5-2mol based on 1mol of the acid to provide the objective oligomer. The reaction temperature is preferably 80-210 deg.C when the unsaturated dibasic acid is an acid anhydride and preferably 120-210 deg.C when the unsaturated dibasic acid is not an acid anhydride. Furthermore, double bond equivalent of this oligomer is preferably 550-4500 from the viewpoints of advantages capable of carrying out three- dimensional reaction in curing of unsaturated polyester resin composition and further improving crack resistance.
Patent JP-H11228965-A (JP)
Title: Stn liquid crystal display
Inventor: HIRSCHMANN HARALD DR
IPC: C09K19/42
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a supertwist nematic liq. crystal display which enables a very short response time to be obtd. by incorporating specific compds. into a nematic liq. crystal mixture. SOLUTION: This liq. crystal display contains (A) 10-65 wt.% liq. crystal component comprising at least one compd. having a dielectric anisotropy higher than +1.5, (B) 20-90 wt.% liq. crystal component comprising at least one compd. having a dielectric anisotropy of -1.5 to +1.5, (D) 0-20 wt.% liq. crystal component comprising at least one compd. having a dielectric anisotropy of -1.5 or lower, and (C) an optically active component of which the ratio of the layer thickness (the distance between outside substrates) to the natural pitch of a chiral nematic liq. crystal mixture is about 0.2-1.3 and further contains a compd. of formula I or II. Component B contains a compd. of formula III.  In the formulas, R<a> is alkyl, alkoxy, alkenyl, or alkenyloxy; R<6> is alkyl or alkoxy; Z is COO, CH2 CH2 or a single bond; L<a> to L<h> are each H or F; R<3> is alkenyl; R<4> is R<a> or R<3> ; and c is 0 or 1.
Patent JP-H1069853-A (JP)
Title: Manufacture of rare gas discharge lamp as well as sheet assembly and its manufacture
Inventor: YOSHIDA MASAMICHI
IPC: H01J65/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide such a manufacturing method of a rare gas discharge lamp as well as a sheet assembly and its manufacturing method as being capable of effectively improving productivity in a relatively simple structure. SOLUTION: Pairs of band outside electrodes formed of metal members and isolated one from another are arranged on one face of a long translucent sheet and a sheet assembly 3A which consists of a sheet structure 3 with an adhesive layer formed on one face and a long separator 3S in one unit for the adhesive layer to be located on the separator side is moved along a scraper 104 with an acute turn-around portion 104a, so that the sheet structure 3 is separated from the separator 3S and the separated sheet structure 3 is placed on the stage 201 of a transfer device 200 and supplied to a winder as indexed. In this way, productivity is totally improved.
Patent JP-S61107891-A (JP)
Title: Information signal recording disk
Inventor: SUGIYAMA HIROYUKI
IPC: H04N9/804
Filed: 1984-10-30
Abstract: PURPOSE:To prevent the deterioration of the color reproducibility by transmitting three kinds of picture element data for one frame, which separately sample and quantize a luminance signal and two kinds of the color difference signal, as picture element data for one field in total and recording in the sequence of surfaces. CONSTITUTION:One rotation of an information signals recording disk 1 is four field periods, in the first one field period F1 luminance picture element data Y1 are in a time series recorded, in the next one field period F2, color difference picture element data (R-Y)1 and (B-Y)1 are in a time series recorded, further in the next one field period F3, luminance picture element data Y2 are in a time series recorded and in the final one field period F4 in one rotation, color difference picture element data (R-Y)2 and (B-Y)2 are in a time series recorded. These data are the digital ones obtained by sampling and quantizing respectively the luminance signal and two kinds of color difference signals, actually the frequency is divided and made multiple to a modulated wave signal modulated by the sound signal after the data are D/A-converted, the frequency dividing multiple signal is frequency-modulated and recorded to a track in the shape of the modulated frequency wave signal.
Patent JP-2000060217-A (JP)
Title: Traveling vehicle for operation
Inventor: TANAKA TAKEJI
IPC: A01B63/10
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a traveling vehicle for operation capable of preventing the occurrence of vibration caused by excessive correction and late correction caused by correction deficiency by equipping a control part with a specific operation rate suitability judging means, a permissible duty ratio correcting means and a specified correction increasing and decreasing means. SOLUTION: This traveling vehicle for operation is equipped with a hydraulic cylinder for forcibly changing the position of a working machine and operates the hydraulic cylinder at a fixed rate based on the inching drive of an electromagnetic switching valve. A control part for sending an inching drive pulse to the electromagnetic switching valve is provided with an operation rate suitability judging means for judging whether the operation rate of the hydraulic cylinder is proper or not, a duty ratio correcting means for correcting the duty ratio of the inching drive pulse when the operation rate is not proper and a correction increasing and decreasing means for increasing and decreasing the correction of the duty ratio by the duty ratio correcting means corresponding to the past connection situation.