baber/WOPTO huggingface dataset:
Patent JP-H11190879-A (JP)
Title: Window member holding mechanism
Inventor: TAKAHASHI KAZUNORI
IPC: G03B17/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To stably hold a window member without sticking it. SOLUTION: This window member holding mechanism 1 is constituted of a 1st cover body 2 and a 2nd cover body 5 which constitute the external shape of a camera body, and the transparent window member 6. A cylindrical part 21 and a recessed part 3 in which the member 6 is fit are formed on the front side of the 1st cover body 2. Apertures 31 to 34 and elastic members 4a to 4c energizing the member 6 to the side of the 2nd cover body 5 are provided on the bottom part of the recessed part 3. The elastic members 4a to 4c are constituted of an arm part which can be elastically deformed and a projecting part formed at the edge of the arm part. The member 6 has projection parts 61 to 63 and a plate-like flange part 64. Apertures 52 to 54 in which the projection parts 61 to 63 are fit are formed on the 2nd cover body 5.
Patent JP-2000185544-A (JP)
Title: Heat exchanger
Inventor: WATABE EIKI
IPC: B60H1/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange performance between air and a heat exchange medium with a simple configuration by equipping a flat tube with a plurality of passageways through which the heat exchange medium flows formed by bending a sheet body on both sides and with a groove that separates these passageways in the width direction. SOLUTION: This heat exchanger comprises a flat tube 1 and a fin 2 piled up alternately and placed between headers 3a, 3b. The flat tube 1 is equipped with two flat passageways 4 (a first and a second passageway 4a, 4b) and a groove portion 5 formed between them. The fin 2 is a thin sheet cut and raised to form a plurality of louvers, deformed to meander. Since the passageways 4a, 4b are continuous through only a single sheet body, heat exchange is restricted of a heat exchange medium A that develops temperature differences within the same flat tube 1. This ensures even more effective heat exchange between the heat exchange medium A and passing air B.
Patent JP-H1181141-A (JP)
Title: Polyester resin-processed woven fabric
Inventor: IKENAGA HIDEO
IPC: D06M101/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin-processed woven fabric having excellent down-proof property, tear strength and soft feeling suppressing the cacophonous rustle of cloths by applying a resin processing to a woven fabric woven by using polytrimethylene terephthalate multifilament yarns as warp and/or weft. SOLUTION: This polyester resin-processed woven fabric is obtained by applying a resin processing using a vinyl acetate-based resin, an acrylic resin, a polyester-based resin, a fluororesin, a urethane-based resin, a polyamide-based resin, a melamine-based resin, etc., to a woven fabric woven by using polytrimethylene terephthalate multifilament yarns as warp and/or weft, and laminating a polymer film on the surface of the woven fabric or performing a water-repelling process on the surface.
Patent JP-2000192372-A (JP)
Title: Production of leather-like sheet
Inventor: KATAYAMA TAKASHI
IPC: D06N3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a leather-like sheet, not deteriorating the mechanical properties, such as strength, or the touch of the sheet, when one component is extracted from fibers. SOLUTION: This method for producing a leather-like sheet comprises producing melt-spun fibers from (C) an alkali metal-containing polyvinyl alcohol and (D) a thermoplastic polymer having a melting point of <=270 deg.C, producing a non-woven fabric from the melt-spun fibers, subjecting the non-woven fabric to the impregnation and coagulation of a polyurethane, extracting the component C with water, and, if necessary, then fuzzing the surface of the obtained sheet or forming a silver surface layer on the surface of the sheet.  The alkali metal- containing polyvinyl alcohol C is prepared by adding (B) 0.0003-1 pt.wt. of an alkali metal ion to (A) polyvinyl alcohol having a polymerization degree of 200-500, a saponification degree of 90-99.99 mol.%, the molar fraction of the central hydroxyl groups of three hydroxyl group-linked chains by triad expression to vinyl alcohol units in a value of 70-99.9 mol.%, and a melting point of 160-230 deg.C.
Patent JP-H11182813-A (JP)
Title: Burner
Inventor: HIROYASU MASARU
IPC: F23D11/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion condition even upon setting a small input and increase a turn down ratio, in a combustion rate variable type burner. SOLUTION: A burner is provided with a fan 1, whose ventilating amount is changeable, an air case 2, connected to the fan 1 to receive ventilating air from the fan 1, a tubular body 6, arranged in the air case 2 and whose end is opened, and a fuel injection nozzle 7 while the tubular body 6 is provided with at least a small diameter part 6a and an expanded diameter part 6b. The small diameter part 6a receives fuel injection from the fuel injection nozzle 7 and, further, the small diameter part 6a and the expanded diameter part 6b are provided with openings, through which air is introduced from the air case 2 into the inside of the tubular body 6. In such a burner, the air case 2 is provided with a limiting member 20, limiting the amount of air introduced into the expanded diameter part 6b in order to increase the amount of air introduced into the small diameter part 6a relatively.
Patent JP-H11188429-A (JP)
Title: Punch unit
Inventor: NAKANO YUKIO
IPC: B21D28/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To achieve the punching process without oiling or greatly extend the oiling period by providing a resin portion having less frictional resistance and lower affinity with a plate material in the indented portion formed from just above an edge tip to the position to which the plate material is inserted on the punch. SOLUTION: In the return process after punching, an aluminum plate 4 inserted on a punch 1 is struck out when the punch 1 is drawn back and the plate warpage is reversed. Due to the existence of the resin portion 5, however, even if the punched hole edge of the aluminum 4 is strongly pressed against the punch 1, the resin portion 5 itself is deformed because of its elasticity, and as a result, it is not so strongly pressed. Since it is not pressed so hard, the friction of the resin portion 5 is small, and because of its low affinity with the aluminum plate 4, the aluminum foil is not attached to the punch even when the punch 1 and aluminum plate 4 rub each other during the return operation from the punching process.
Patent JP-2000187333-A (JP)
Title: Aligner and method for detecting gap abnormality in aligner
Inventor: YAMAMOTO YUICHI
IPC: G01B21/16
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To realize an aligner capable of detecting a gap abnormality between a substrate to be exposed and a mask in a state where the substrate is attached to the aligner and stopping the exposing operation when the gap abnormality occurs, and to realize a method for detecting the gap abnormality in the aligner. SOLUTION: This aligner is equipped with the mask M where a pattern held by a mask holding member 21 is formed, and a chuck member 2 having a chuck surface 2b holding a wafer H as the substrate to be exposed in parallel with the mask M through a specified gap, and it exposes the wafer W through the mask M. In such a case, the aligner is provided with a dial gage G installed on the member 21 and functioning as a gap measuring means detecting the height of a reference surface 2c formed on the member 2 so as to be in parallel with the surface 2b with respect to the member 21.
Patent JP-2000191917-A (JP)
Title: Insecticidal resin composition and molding product using the same
Inventor: YOKOYAMA RINKICHI
IPC: C08L101/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticidal resin composition useful for molding a molding product having excellent insecticidal action and yet not impairing illumination effect. SOLUTION: In this insecticidal resin composition obtained by adding an ultraviolet absorber to a base, a base having >=80% light transmittance in 360-830 nm wavelength range and >=190 deg.C weight loss starting temperature when measured by using a TG/DTA analyzer at 10 deg.C/minute rate of heating in 100 ml/minute air atmosphere is used as the base.
Patent JP-2000191754-A (JP)
Title: Polyester plate
Inventor: TOKUMIZU MAKOTO
IPC: C08G63/183
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a polyester plate having excellent surface gloss, transparency and mechanical properties. SOLUTION: This polyester plate has a 3 mm thickness haze of <=2, and comprises a polyester resin. The polyester resin comprises (A) a dicarboxylic acid component comprising (a-1) 70-99 mol.% of terephthalic acid units and (a-2) 1-30 mol.% of at least one kind of units selected from isophthalic acid units and 2,6-naphthalene dicarboxylic acid units, (B) a dihydric alcohol component containing 50-100 mol.% of ethylene glycol units, and (C) 0.05-2 mol.% of at least a component selected from tribasic or higher polybasic carboxylic acids and polyhydric alcohols, and has an intrinsic viscosity [η] of 0.6-1.2 [dl/g] measured in phenol/tetrachloroethane equivalent mixture solvent at 25 deg.C.
Patent JP-H11193042-A (JP)
Title: Cylindrical container with unfair opening prevention piece
Inventor: YAMAGAMI KIICHI
IPC: B65D41/62
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a container for which unfair opening can be judged easily by generating no creases on a label or a film surface of the container coated with a label, a film or the like even when steps are formed on a connecting section of a container main body with a cover, the boundary of the container main body and the cover can be visualized easily, a cutting section such as a perforation can be cut easily and unfair cutting can be judged easily. SOLUTION: A cover peripheral face and a container main body peripheral face are covered into the cylindrical shape by a label, a virgin film or the like 5 and bonded and fixed on a cylindrical container 1A formed of the cylindrical container main body 2A with a pouring opening on its upper end and a cover 3 provided removably on the pouring opening in the state of opening the cover, and an annular cutting section 5b is formed on a connecting section 6 of the cover 3 with the container main body 2A to constitute an unfair opening prevention piece, and hot air is sprayed on the connecting section of the label, the virgin film or the like to contract and recess the sections to eliminate a step between the cover and the container main body, and also a cutting section formed on the position whereon the a connecting section of the cover with the container main body can be visualized.
Patent JP-H11194342-A (JP)
Title: Electro-optical device
Inventor: HIRAKATA YOSHIHARU
IPC: G09F9/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for obtaining a bright display excellent in reflection or transmission and to provide an electro-optical device reduced in discrimination by using this means. SOLUTION: When an AC drive is performed by a line-reversal method, a liquid crystal panel 103 is configured so that a direction 111 of electric line of force formed by a potential difference between adjacent picture elements and a direction 110 of orientation or rubbing are made to agree with each other. Namely, the liquid crystal panel 103 is configured so that the direction 110 of orientation or rubbing becomes parallel or approximately parallel to the direction 111 of electric line of force.
Patent JP-2000190952-A (JP)
Title: Packaging box
Inventor: ISHIKAWA TSUTOMU
IPC: B65D5/66
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To package a product without using a cushioning material made of foam styrene resin, etc., to reduce the number of packaging material parts and the cost for packaging material and assembly. SOLUTION: The whole part of four side face parts and a bottom face part 11 formed at the bottom of the four side face parts is made of a consolidating corrugated cardboard 10. At both ends of the bottom face part 11, a pair of flaps 12 are jointly provided. On each flap, first side face panel 15, top face panel 17, first inside panel 19, first inside bottom panel 21 are provided extending horizontally and toward both ends. In a recess formed by the second inside bottom panel 36 and second inside panel 32 positioned apart from the first inside panel 19 by each square hole 33 provided on both ends of the top face panel 17 and the first inside panel 19, an article is stored.
Patent JP-2000195359-A (JP)
Title: Electrical contact cleaning device and cleaning method thereof
Inventor: CHIBA TOSHIAKI
IPC: H01H1/60
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely perform cleaning of a relay contact having a transfer contact with a simple structure by making the phases of a first drive pulse applied to a first relay drive coil differ from a second drive pulse applied to a second relay drive coil. SOLUTION: Based on a basic pulse of a basic pulse generation circuit 4, a first drive pulse is generated by a 1/2 division circuit 7 and a second drive pulse whose pulse phase is 1/4 delayed in comparison with that of the first drive pulse is generated by a pulse polarity inverting circuit 5 and a 1/2 division circuit 7. The first drive pulse is applied to the coil of a tested relay 13, while the second drive pulse is applied to the coil of a control relay 14. Accordingly, with respect to switching operation of transfer contact of the relay 13, switching operation of transfer contact of the control relay 14 is normally performed with a delay of 1/4 pulse. Consequently, grow discharge generates alternately in a make contact m1 and break contact b1 of the relay 13 and effective cleaning is made possible.
Patent JP-H11189632-A (JP)
Title: Production of isocyanate capsule
Inventor: KANETANI KOJI
IPC: C08G18/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily producing isocyanate capsules. SOLUTION: An isocyanate-terminated prepolymer prepared by reacting a polyisocyanate with a polyol in a molar ratio of the isocyanate groups of the polyisocyanate to the hydroxyl groups of the polyol of 4.0-1.05 and being in a molten state is brought into contact with a compound having at least two active hydrogen groups in the molecule to produce isocyanate capsules in the form of solid particles.
Patent JP-2001181455-A (JP)
Title: Resin composition for blow molding and cow molded container
Inventor: SUZUKI HARUYUKI
IPC: C08K5/20
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for blow molding having excellent impact resistance and a blow molded container comprising the composition and excellent in impact resistance. SOLUTION: The composition is obtained by comprising (A) 98-70 wt.% propylene polymer resin and (B) 2-30 wt.% ethylene polymer resin, the resin composition for blow molding is obtained by including (C) 0.02-1.0 pts.wt. higher fatty acid derivative per 100 pts.wt. composition mentioned above and the blow molded container is obtained by using the resin composition for blow molding.
Patent JP-2000216912-A (JP)
Title: Method and device for detecting call of telephone circuit and modem provided with the device
Inventor: LORIN CHRISTOPHE
IPC: H04M1/82
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To allocate priority to the telephone communication by providing a parameter of transmission function of a transmitting signal concerning a receiving signal, i.e., a parameter showing that a device exists on a circuit and controlling the interruption of exchange of the modem signals on the circuit, based on the parameter of transmission function. SOLUTION: A detection device 12 is a processor, which realizes an identification algorithm based on a least squares method, RLS algorithm or Kalman algorithm, for example. The processor is connected to an interface 13 which is connected to a codec 14. The signal IN1 that is transmitted from the codec 14 is transmitted via a transmission line 9, and the signal OUT2 that is received by the codec 14 is generated from the output of a subtracter 11. The output 120 controls the cutting of a telephone circuit. During operation, the processor calculates the estimated value of a transmission function K of the line 9.
Patent JP-2000193599-A (JP)
Title: Rupture detector of label
Inventor: TEJIMA TOSHIYUKI
IPC: G01N21/952
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a rupture detector capable of detecting a rupture of a label by imaging even if the ruptured label is not turned over. SOLUTION: The rupture detector is used in the detection of a rupture of an opaque label 3 wound around a PET bottle 2 and equipped with a light guide 4 arranged so as to allow light to be insident on the inner surface of the label 3 in an oblique direction, a CCD camera 5 for photographing the label 3 and an image processor 6 processing the obtained image and scans the image within a window to judge a portion brighter than a background as a rupture.
Patent JP-2001187397-A (JP)
Title: Washing method of water treating device and water treating device thereof
Inventor: FUKADA SHOHEI
IPC: C02F9/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device capable of washing of a separation membrane simply, safely and inexpensively. SOLUTION: This water treating device is provided with an ozone injection means 4 for injecting ozone into water to be treated to obtain ozone-containing water to be treated, a membrane filter device 8 for membrane-filtering the ozone-containing water to be treated with a separation membrane to obtain membrane-filtered water, a membrane type electrolysis device 20 for introducing a portion of the membrane-filtered water and obtaining acid water and alkaline water, and an acidic water introduction pipe 28 for introducing the acidic water to a filtered water side of the membrane filter device 8.
Patent JP-2000184127-A (JP)
Title: Image reading device and image forming device
Inventor: NAKAMURA FUMIHIKO
IPC: H04N1/028
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing a product which is environmentally friendly by engaging the pawl part of a support member with the recessed part of an image reading means, supporting the image reading means by means of the support member and providing an energizing means for energizing and positioning the supported means in a direction in parallel with an original surface. SOLUTION: A sensor substrate 15a4 on which an LED 15a3 for irradiating a photoelectric transducer 15a2 and an original is mounted on the lowest surface of a case is engaged by snap fittings by a substrate spring 15a5. Besides, the case is engaged with a contact image sensor attaching board by hook rib 15b1 and a hook pawl 15b2 as a pawl part arranged in the contact image sensor attaching board through the use of a fill removal 15a8 as the recessed part of the case. Thus, the contact image sensor 10 and the contact image sensor attaching board fixed by snap fittings so that they are easily assembled and disassembled in configuration.
Patent JP-2001031843-A (JP)
Title: Silica filler and epoxy resin composition
Inventor: KASUGA FUMINORI
IPC: C08K7/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a silica filler fully improved in adhesion to a resin through a silane coupling agent by providing silanol group on its surface at a specific amount and performing surface treatment with the silane coupling agent. SOLUTION: This silica filler is obtained by providing >=6 μ mol/g of silanol group on its surface and performing surface treatment on the surface with a silane coupling agent. The silanol group on the silica filler can be easily adjusted by the burning temperature of silica gel. It is preferable that this silica filler is spherical and has a mean particle diameter of 2-10 μm and a geometrical standard deviation a of <=1.5 in a particle size distribution shown by the formula σ=(D1/D2)0.5 [D1 is a particle diameter in the case of an accumulation of 84 wt.%; D2 is a particle diameter in the case of an accumulation of 16 wt.%; wherein D1 and D2 are each the particle diameter at a point of accumulation from the beginning of a particle diameter of 0 μm in the result of the particle size distribution measurement].  This silica filler thus obtained can be used preferably in epoxy resin compositions.
Patent JP-2001163793-A (JP)
Title: Method for deodorizing offensive smell of plant rhizome, and deodorizing and reducing bitter component by vegetable component
Inventor: KUSANO KEIGO
IPC: A23L5/20
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for deodorizing the offensive odor of Curcuma domestica rhizome and deodorizing and reducing the bitter component without impairing the physiologically active function and the active ingredient of Curcuma domestica useful as a raw material for a medicine and a raw material for a food. SOLUTION: Cut pieces of Curcuma domestica are treated by using (1) an aqueous solution of α-amino lactic acid, (2) an aqueous solution of aluminum potassium sulfate or (3) a petiole of carrot of the family Umbelliferae immersed in an aqueous solution of aluminum potassium sulfate.
Patent JP-2000190649-A (JP)
Title: Heat sensitive lithographic printing plate and manufacture thereof
Inventor: NISHIO KAZUYUKI
IPC: G03F7/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive lithographic printing plate and its manufacturing method by a method wherein the high hydrophobic nature at a heating part and the high hydrophilicity at a non-heating part are realized and their sensitivities are enhanced, a highly fine printing is made possible and the fully satisfactory inking property of printing area scumming at printing, and plate wearability are obtained. SOLUTION: This lithographic printing plate has an image forming layer, the hydrophilicity lowers at least by heating, on a support, includes heat fusible particles 1, the surface of each of which is covered with stock material, the heat conductivity at 300 K of each of which is 0.10-70 W(m-1K-1). The heat fusible particle is covered with inorganic stock material by a sol-gel method, a spray coasting method, an in-water polymerization method or an electrostatic suction method. Before the drying of the particles, the arrangement of the heat fusible particles in a coating layer is controlled by means of a magnetic force.
Patent JP-H04210710-A (JP)
Title: Concurrently removing method for hanging wire on post and aerial cable, and hanging wire removing tool
Inventor: INABA TAKAYUKI
IPC: H02G1/02
Filed: 1990-12-07
Abstract: PURPOSE:To simultaneously remove a cable and a hanging wire from above the ground by incorporating a hanging wire removing tool having a string so secured to a beam cylinder as to be at one end free and at the other through a free pulley via both fixed pulleys in the cylinder and an extensible/contractible pole detachably coupled to an attachment. CONSTITUTION:In a hanging wire removing tool A, a hook 11 for hanging a temporarily hanging tool B is mounted at a free pulley 12, and one end of a rope 13 having a length for operating the pulley 12 from the ground is passed through the pulley 12. Further, the other end of the rope 13 is passed longitudinally through a metal beam cylinder 14 via front and rear fixed pulleys 15, 16 contained in a metal beam cylinder 14 to hold it at the top end of an intermediate pole alpha, externally discharged, and hung. An attachment 17 is so mounted at the lower side of the cylinder 14 as to be mounted at the end of an extensible/contractible pole D by one touch. The tool B has a length for operating on the ground a string 19 for temporarily handing a hanging hardware (a) from the upper end of an S-shaped hook 18 so bent as to be engaged at its upper half with the hook 11 of the tool A, and is mounted.