baber/WOPTO huggingface dataset:
Patent JP-2001272520-A (JP)
Title: Device for coloring of color filter
Inventor: NONAKA MASAAKI
IPC: B41J2/01
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coloring device for a color filter having high reliability which causes no defect in a substrate when the substrate is fed to a substrate mount or carried away from the mount. SOLUTION: In the coloring device 100 for a color filter equipped with one or more ink jet heads 120 to eject ink drops through nozzles, a substrate mount 140 to mount the substrate 1 for a color filter to be colored by the ink drops ejected by the ink jet head 120, and a relative moving means to relatively move the positions of the ink jet head 120 and the substrate mount 140, the substrate mount 140 is provided with a substrate accepting and ejecting means 160 which automatically accepts the substrate 1 onto the substrate mount 140 and automatically ejects the substrate from the substrate mount 140.
Patent JP-2001270030-A (JP)
Title: Resin-coated aluminum plate and manufacturing method for the same
Inventor: MAEZONO SHUNICHIRO
IPC: H01G9/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin-coated aluminum plate and a method for manufacturing the same for not bringing about an interlaminar release even by drawing or ironing. SOLUTION: The resin-coated aluminum plate comprises a resin coating on at least its one surface to form an aluminum plate having an earing rate of -5 to 5%. The aluminum plate is obtained by heating a laminated material of the aluminum plate and the resin at a melting point or higher of the resin and then quenching the plate. Further, the resin is non-oriented. The method for manufacturing the resin-coated aluminum plate comprises a first step of forming the laminated plate by coating the aluminum plate with the resin, and a second step of heating the laminated plate to a melting point or higher of the resin and quenching the laminated plate.
Patent JP-2001274550-A (JP)
Title: Aligning method and equipment in manufacture of multilayer circuit substrate
Inventor: SANNOMIYA KATSUYA
IPC: B23K26/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for alignment with high precision in exposure of a multilayer circuit substrate 6. SOLUTION: A substrate mark 7 is irradiated with an X-ray from below by an X-ray irradiation device 1, thereby projecting the substrate mark 7 onto a fluorescent board 3. The image of the substrate mark 7 on the fluorescent plane 39 of the fluorescent board 3 is picked up while overlapping a mask mark 5 on the photomask 4 by a CCD camera 2, and an exposure stage 8 is driven to bring the center of the substrate mark 7 and that of the mask mark 5 in accordance, thereby performing the alignment of the substrate 6 and the photomask 4.
Patent JP-2001270229-A (JP)
Title: Ink jet recording sheet
Inventor: FUJII HIROYUKI
IPC: B41M5/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having high glossiness like silver salt photographic printing paper and excellent in surface smoothness, ink absorbability and environmental curl preventing properties. SOLUTION: The ink jet recording sheet is constituted by providing an intermediate layer cured by the irradiation with electron beam on one surface of a support and providing an ink receiving layer on the intermediate layer and providing a rear layer comprising pigment and a binder on the opposite surface of the support.
Patent JP-2001278248-A (JP)
Title: Lithographic printing plate packaging case and its structure
Inventor: SEKINO WATARU
IPC: B41N3/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate packaging case and its structure which can put lithographic printing plates in a package at a low cost and certainly shade the light from the lithographic printing plates housed in the case. SOLUTION: A protuberant part 54 and a dented part 56 in a shape corresponding to the protuberant part are formed at each of butted sides 52 of top plate parts 42 of the packaging case main body 32, and even in the case where a slight aperture is formed between the butted sides 52, a straight-line passage is interrupted when the aperture is seen by looking into the inside from the outside of the lithographic printing plate packaging case 30. As the light is transmitted straightly, the light coming from the outside directly into the lithographic printing plate packaging case 30 is interrupted and the lithographic printing plates 10 in a piled-up form 12 housed in the lithographic printing plate packaging case 30 are certainly shaded from the light. Since no extra members for shading the lithgraphic printing plates 10 from the light are required, costs can be reduced.
Patent JP-2001279121-A (JP)
Title: Coloring composition, ink for ink jet and ink jet recording method
Inventor: KIMURA KEIZO
IPC: C09D11/328
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring composition free from dependence on paper and excellent in color developing properties and color tones when printed on a discretionarily chosen paper, excellent in handling properties, reduced odor emission, safety, water resistance, light resistance, and the like, permitting a high recording density and high image quality and suitable for an aqueous ink for writing, and the like. SOLUTION: The coloring composition comprises an oil-soluble dye represented by formula (1). Preferred embodiments include: an embodiment wherein the oil-soluble dye is dispersed in an aqueous medium; an embodiment wherein the coloring composition comprises a dye dispersion comprising an aqueous medium and, dispersed therein, the oil-soluble dye dissolved in a high boiling point organic solvent boiling at 150 deg.C or higher and having a relative permittivity of 3-12 at 25 deg.C; an embodiment wherein the coloring dispersion comprises a colored fine particle dispersion comprising an aqueous medium and, dispersed therein, colored fine particles containing the oil-soluble dye and an oil-soluble polymer; and the like.  In formula (1), Q is an atomic group necessary for the compound represented by formula (1) to have absorption in the visible region and/or the near infrared region; R1 is hydrogen atom, or the like; R2 is a substituent; Z is ethylene group, or the like; and (n) is 0 or an integer of 1-3.
Patent JP-2001279996-A (JP)
Title: Doorstopper
Inventor: SAKAKIBARA TOSHIO
IPC: E05F5/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a doorstopper which can be operated without hindering the traveling of a wheel chair and the cleaning of a floor surface or the need for stooping down and of which durability is not reduced due to the leakage of dust. SOLUTION: A door stopping member 8 is fitted and inserted into a guide cylinder 1 embedded in a floor in such a way that the door stopping member 8 can assume two states that the upper surface of the door stopping member 8 is protruded from the floor surface in a door stopping state and that the upper surface is approximately in the same plane as the floor surface in a housed state. A space 11 is formed in a vertical direction between the door stopping member 8 and guide cylinder 1 to make dust which has entered inside fall. A blocking body 12 to block the upper end of the space 11 is mounted to the upper part of the guide tube 1 to prevent the leakage of dust as much as possible.
Patent JP-2001277006-A (JP)
Title: Covered cutting tool
Inventor: OKADA YOSHIO
IPC: C23C30/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a covered cutting tool compatible with abrasion resistance and defective resistance. SOLUTION: This tool has a hard coat 2 on a base material 1. It has a region α1 within 0.2 mm in the flank direction from a knife edge ridge line 5, a region α2 having a range of more than 0.5 times of the region α1 in the flank direction adjacent to the region α1 out of a range materially concerning cutting, a region β1 within 0.50 mm in the rake face direction from the knife edge ridge line and a region β2 having a range of more than 0.5 times of the region β1 in the rake face direction adjacent to the region β1 out of the range materially concerning cutting. In the range of the regions α1 and β1, the growing direction of crystal grains is materially in the vertical direction against the base material 1 and at an angle within ±2 deg. against a bisector of a rain boundary of the crystal grains on the hard coat.  Additionally, the growing direction of the crystal grains is materially in the vertical direction against the base material and at an angle within more than ±2 deg.-±40 deg. against the bisector in the growing direction of the crystal grains on the hard coat in the range of the regions α2 and β2.
Patent JP-2001289721-A (JP)
Title: Mounting device of encoder
Inventor: KAWAKUBO KENJI
IPC: G01L3/16
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem where whirling phenomenon resulting from displacement of a shaft center is generated in a rotary encoder arranged on a rotation axis end, and errors are generated in a detection signal. SOLUTION: The shaft of the encoder is directly coupled with a coupling, and the coupling is connected to the rotation axis. An encoder case having a detection part is arranged on the shaft through a bearing, a flange is fixed integrally on the encoder case, and the flange is fixed to a support via a bellows coupling.
Patent JP-2001288537-A (JP)
Title: High workability hot rolled steel sheet free from generation of chatter mark defect and its production method
Inventor: HAJI JUNJI
IPC: C21D9/46
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet for working in which the generation of chatter mark defects is eliminated by using low-cost B-added low carbon steel and sufficiently reducing the content of solid solution C and the content of solid solution N, and further, sufficient ductility is secured and to provide its producing method. SOLUTION: This high workability hot rolled steel sheet free from the generation of chatter mark defects has a composition containing, by weight, 0.015 to 0.08% C, 0.05 to 0.5% Mn, 0.003 to 0.5% Si, <=0.05% P, 0.005 to 0.02% S, 0.005 to 0.3% Al, <=0.006% N and B so as to satisfy 0.8<=B/N<=2.5, and the balance Fe with inevitable impurities, and the total of the content of solid solution C and the content of solid solution N is <=1.5 ppm. Moreover, in the method for producing the high workability hot rolled steel sheet free from the generation of chatter mark defects, a slab having the above components is reheated, is thereafter finished with rolling at the Ar3 transformation point of above, is cooled at a cooling rate of >=30 deg.C/sec and is coiled at >=580 deg.C.
Patent JP-2001288755-A (JP)
Title: Construction method of footing
Inventor: MOCHIDA YASUHIDE
IPC: E04B1/30
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To rationally construct a footing constituted by connecting a pile head section to a column base section in the direction of the axis through a steel pipe. SOLUTION: After a pile 1 is driven, a lower half part of the steel pipe 4 is put on the pile head section to cast a concrete 5 in the steel pipe and is fixed to the pile head section, and then, the column base section is inserted in the steel pipe to erect a column 2 to fix the column base section to the steel pipe after the concrete 5 is further cast in the steel pipe. Radial positioning of the steel pipe is made by a spacer projected to the inside of the steel pipe. The lower end of the steel pipe is supported by a concrete sub-slab 7 set around the pile head section to make vertical positioning, and accuracy of positioning of pile is ensured. Horizontal displacement of the pile head section is restrained by a layered ground improvement body 9 formed in the surface layer section of the ground and a slabconcrete 10.  Studs 8 are provided to the column base section of the column to increase joint strength between the column base section and steel pipe.
Patent JP-2001288302-A (JP)
Title: Nitrile-butadiene rubber composition
Inventor: HATANAKA TOMOKAZU
IPC: C08K5/14
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition by vulcanization by using an organic peroxide in combination with sulfur and an accelerator. SOLUTION: This rubber composition is obtained by blending 100 pts.wt. NBR with 0.3-3 pts.wt. organic peroxide, 0.05-0.3 pt.wt. sulfur and 0.5-4.5 pts.wt. total of sulfur-based accelerators. As a result, the resistance to compression set can be improved compared to the one vulcanized only by the sulfur.
Patent JP-2001290534-A (JP)
Title: Plant operation simulator
Inventor: NOKURA HIROSHIGE
IPC: G06F19/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To shorten a simulation time by easily placing a plant in an arbitrary plant state. SOLUTION: Simulation starting at a set plant state is enabled by providing a plant state setting part 5 which sets a main process quantity (d) and a plant state arithmetic part 6 which computes and sends an initial value (e) for the plant state corresponding to the main process quantity (d) set by the plant state setting part 5 to a plant model part 4.
Patent JP-2001291553-A (JP)
Title: Connector for card
Inventor: KUSUHARA TOSHITAKA
IPC: B42D15/10
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To make costs inexpensive through downsizing a connector, reducing the number of parts of a connector for a card with a heart-shaped cam groove as well. SOLUTION: In a heart-shaped cam groove 100, a concave part 146 and a convex part 148 which extend in a direction to insertion and release of the card are mounted in the orthogonal direction to insert and release of the card alternately and successively, and the concave part 146 is correspondingly mounted at an end part 100C which is a locking position and an end 100A which is a locking release position.
Patent JP-2001287613-A (JP)
Title: Side air bag device
Inventor: TAOKA YOSHIBUMI
IPC: B60R21/2346
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To surely protect a head part without being unfavorably affected even when interference with a seat belt is generated in inflation development. SOLUTION: In this side air bag device 1 arranged in a side part of a seatback 2 to protect a breast and the head part of an occupant M against side-directional impact, a head part protecting portion 6 of an air bag 3 is formed into a top-closed cylindrical shape having a substantially constant cross section or changing gradually to be enlarged a little toward a portion corresponding to the head part and having no longitudinal-directional overhang part, and a gas flow deflecting means 8 for deflecting frontwards a straight gas flow from a base part 5 toward a tip part is provided in a side part having the possibility of interference with the seat belt of the protecting part 6.
Patent JP-2001286932-A (JP)
Title: Straightening apparatus for band like metal plate material
Inventor: TOKUMITSU TETSUYA
IPC: B21D1/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a straightening apparatus for a band like plate material which allows effective cleaning (or changing) of work rolls and back up rolls in a short time. SOLUTION: In the straightening apparatus for the band like metal plate material including work rolls 1 and back up rolls 2 extending to a pair of facing stands 2 in contact with each other, slide bases 9 are attached to chocks 4, 5 supporting the work rolls and the back up rolls at both ends, rails 10 to slide the slide bases are arranged in a stand side, the work rolls, the back up rolls and the chocks are, as integrated, slid to be pulled out.
Patent JP-2001289328-A (JP)
Title: Sealing device
Inventor: IWASHITA KAZUHIRO
IPC: F16J15/26
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively radiate heat generated due to the slide of a seal ring with a rotary shaft to prolong the service life of the seal ring. SOLUTION: A spring plate 18 having a larger coefficient of thermal expansion than that of the seal ring 10 is mounted on an end face of the annular seal ring 10 made of carbon and divided into a plurality of parts in the peripheral direction. The spring plate 18 consists of a main body part 19 inserted into a groove 15 of the seal ring 10 and a flange part 20 formed integrally in the main body part 19. When heat is generated due to the slide of the seal ring 10 with the rotary shaft 28, the heat is transmitted to a spring plate 18 side and is radiated, the spring plate 18 is thermally expanded to push and widen in the direction in which a diameter is increased by the seal ring 10, and a primary sealing part 11 of the seal ring 10 leaves the rotary shaft 28 temporarily to prevent an increase of thermal load of the seal ring 10.
Patent JP-2001297734-A (JP)
Title: Electrodeless discharge device and electrodeless discharge lamp
Inventor: NISHIKATSU TAKEO
IPC: H01J65/04
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To elongate life of a discharge lamp by avoiding decrease of light- emitting gas due to its absorption to the inner surface of the discharge lamp caused by sputtering or the like on an electrode, and improve light-emitting efficiency by reducing self-absorption of a light-emitting gas absorbing light thus emitted. SOLUTION: A discharge is made without electrodes, with the use of a electrodeless discharge device provided with a light-emitting gas 1, a discharge lamp 2, and a magnetic field generating part 3. Further, the pressure of rare gas, that is the light-emitting gas 1, is set not higher than 0.1 torr (13.3 pascal).
Patent JP-2001295849-A (JP)
Title: Seal plate for synthetic resin bearing
Inventor: IMAZAIKE TOSHIYUKI
IPC: F16C33/78
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent rotating sound from being generated by cutting a residual of a gate opening mark left on the outer circumferential side of a seal plate and sticking chips to a ball etc., when the seal plate is press-fitted in a lock groove in an outer ring, in the seal plate for synthetic resin bearing. SOLUTION: The seal plate 1 is formed with an approximately trapezoidal cross-section projection 1c into an annular shape in the inside face of the outer circumferential edge, the flat top face of the projection is made to abut on the inside face of the lock groove in its planar contact therewith, and the inclined face on its outer circumferential side is set to insertion inclined face. The seal plate is also formed with an annular protrusion 1d elastically touching the outside face of the lock groove and an annular recess 1e facilitating the elastic bending of the protrusion in the outside face of its outer circumferential edge. The insertion inclined face 1a is formed with a shallow groove having a lateral width W in the thickness direction of the seal plate so that the gate opening mark is positioned in the inside upper part of the shallow groove.
Patent JP-2001293935-A (JP)
Title: Printing processor, method of processing printing, server system and method of controlling
Inventor: SHIGEE NOBUYUKI
IPC: G06Q50/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce a charge with respect to a client who requests a print by a price for publication of an advertisement by a method wherein a charged advertisement on a printing material by on-demand printing is realized. SOLUTION: When a sign-in is issued by a document production/print asking system 102, a printing specification and print data for a printing job and advertisement publication requesting price information and print date information for the printing job is received to be stored to a memory corresponding to print requesting client information. When a sign-in is issued by an advertisement forming/retrieving/publication request system, a list of the printing jobs, the printing specifications and the advertisement publication request prices relating to a job ID are indicated.  When the print job is selected from the indicated printing jobs to be fixed, an on-demand advertisement added print processing server system 101 receives the advertisement data, synthesizes the received advertisement data and the print data corresponding to the selected print job based on the printing specification and executes the printing based on the obtained print data.
Patent JP-2001303046-A (JP)
Title: Fluorescent substance
Inventor: ENDO TADASHI
IPC: C09K11/62
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-activating fluorescent substance of a high emission intensity. SOLUTION: This fluorescent substance consists of a compound oxide composed of respective oxides of Li, Ga and Zn, being characterized by comprising 15-60 mol% LiO2, 15-60 mol% Ga2O3 and 1-70 mol% ZnO.
Patent JP-2001301228-A (JP)
Title: Imaging apparatus using led array
Inventor: KOBAYASHI MASAKAZU
IPC: H04N1/036
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To suppress lowering of halftoning performance by reducing deterioration of image due to variation of density caused by positional shift or pixel size while considering the fact that the visual sensitivity depends on the density and color. SOLUTION: In an LED array driven imaging apparatus, variation of density is corrected by correcting positional shift or pixel size without requiring a significant cost increase for a small extra function being added to a conventional positional shift correcting function and the image can be enhanced. When dots are grown from the main scanning direction in a dot matrix, effect of positional variation (more accurately, speed variation) onto the image size can be suppressed and variation of density is made inconspicuous thus enhancing the image.
Patent JP-2001307313-A (JP)
Title: Method for manufacturing thin film head
Inventor: WATANUKI KIICHI
IPC: G11B5/255
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a head enhanced in corrosion resistance of a floating pattern or the like to be formed on the floating surface of the head, excellent in wear resistance and water repellency and high in reliability. SOLUTION: This method for manufacturing the thin film head, on the floating surface of which a pad coming into contact with a disk and the floating pattern are formed, comprises forming a close contact layer 32 and a protection film layer 34 in this order on the floating surface of a substrate 30 being a main body of the head, coating the layer 34 with a resist 46, forming a pad hole 46a having the diameter larger than the prescribed pad shape at the position to form the pad after a pattern is formed on the resist 46, forming an underlaid film 48 and a pad film 50 on the resist-coated surface including the inside of the hole 46a and forming the pad having the prescribed shape by lifting off the resist 46 and etching the film 50.
Patent JP-2001302137-A (JP)
Title: Structure of elevator tower
Inventor: TAWARA TOSHIYUKI
IPC: B66B7/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an elevator tower capable of preventing the difference in stage from existing between a passage floor and a landing of stairs or an external corridor of an existing building. SOLUTION: An entrance 3 is formed on a tower A of an elevator forming an elevator hoistway 2 vertically connected to the inside, and the passage floor 4 connected to the entrance 3 and projecting to the external is formed. A height adjusting means is mounted for adjusting a height at a projecting tip side of a floor upper face material 4a of the passage floor 4.