baber/WOPTO huggingface dataset:
Patent JP-S62135372-A (JP)
Title: Ink jet recorder
Inventor: ABE NOBUMASA
IPC: B41J2/165
Filed: 1985-12-10
Abstract: PURPOSE:To prevent a recording ink from being dried and prevent an ink- ejecting port from being clogged, by preheating or heating a recording paper before, during and after ink jet recording, and sealing the ink-ejecting port when a stand-by condition in which ink jet recording is not conducted is continued for at least a predetermined period of time or in a stopped condition. CONSTITUTION:A recording paper 3 is preheated or heating to 100-130 deg.C before, during and after ink jet recording by heat generating elements 2 provided at the surface of a platen 1, whereby a recording ink constituting an ink jet recorded image is rapidly dried. When it is detected by a controlling circuit 13 that a stand-by condition in which ink jet recording is not conducted is continued for at least a predetermined period of time, the circuit 13 operates a carriage motor 11 to move a recording head 5 to the side of a motor 9 so that an ink-ejecting port is opposed to a cap 12. Further, the cap 12 is operated by a solenoid 16 to seal the ink-ejecting port. Accordingly, clogging of the ink-ejecting port or defective ejection can be prevented from occurring due to drying of the ink under heating.
Patent JP-H09119161-A (JP)
Title: Washing nozzle device
Inventor: NAKAMURA TAKAHIRO
IPC: E03D9/08
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To simplify device structure so as to save space and to reduce cost, and heighten the action stability of a bidet washing nozzle and a buttocks washing nozzle for local washing. SOLUTION: A washing nozzle device is provided with a bidet washing nozzle 11 and a buttocks washing nozzle 12 of such constitution that nozzle bodies 14 with wash water jets 15 formed at the tip parts so as to be opposed to a bidet and the buttocks respectively are provided coaxially with washing waterways 13 and in a freely advancing/receding state along the washing waterways 13. Power transmission means 20, 22, 23 connected to a drive source 18 and hook means 25 are disposed between the washing nozzles 11, 12, and engaging means 29 that can be engaged with the hook means 25 are provided at the nozzle bodies 14 of the bidet washing nozzle 11 and buttocks washing nozzle 12.
Patent JP-H11118488-A (JP)
Title: Reference beam detecting device
Inventor: YAMAZAKI TAKAAKI
IPC: G01C5/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of an operation for detecting a reference beam and reduce the possibility that operating errors occur. SOLUTION: A reference beam detecting device 104 has a first beam receiving part 112 and a second beam receiving part 114, and an indicating part 118. An index 144 is provided on a main body 130. The reference beam detecting device 104 includes an inter-beam-receiving-part distance storage circuit for storing the distance between the first beam receiving part 112 and the second beam receiving part 114 and a tilt computing circuit for computing the tilt of the reference beam detecting device 104 according to beam reception result signals output by the first beam receiving part 112 and the second beam receiving part 114. The indicating part 118 indicates the tilt of the reference beam detecting device 104. A buzzer 156 issues an alarm signal about the tilt of the reference beam detecting device 104.
Patent JP-H09117908-A (JP)
Title: Device and method of isostatic press molding of beta-alumina pipe
Inventor: SHIMADA HIROMI
IPC: C04B35/113
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent molding powder from fixing to the surface of a member consisting of a molding space by a method wherein a layer made of chrominum nitride formed by an ion plating treatment is provided on a portion, which at least contacts with the molding powder, of a surface made of a metal mem ber consisting of the molding space of a pipe. SOLUTION: On a portion, which at least contacts with a molding powder A, of a surface made of a metal member consisting of the molding space 8 of a β-alumina pipe, a chromium nitride layer 13 formed by an ion plating treatment is provided. Concretely, the chromium nitride layer 13 is formed at a portion contacting with the molding powder A of the surface of a mandrel 3 and of a bottom punch 9. Thus, the fixing of the molding powder to the surface of the member consisting of the molding space can be suppressed, the cleaning interval of an isostatic press molding device can be prolonged, the running efficiency of the device is improved, the installation of a powder removing device becomes unnecessary and the production cost of the β-alumina pipe can be reduced.
Patent JP-H03137850-A (JP)
Title: Vtr tracking correcting device
Inventor: HASHIMOTO HIROSHI
IPC: G11B15/467
Filed: 1989-10-24
Abstract: PURPOSE:To enable reproduction at the best tracking point by comparing the quantized signals of the envelopes of a playback FM video signal and a playback FM audio signal with held sampling data and making corrections according to the comparison results. CONSTITUTION:The playback FM video signal which is picked up by a video signal head is supplied to a video preamplifier circuit 5 through a rotary transformer and its amplified signal is detected by an FM video envelope detecting circuit 6 to detect its envelope. The envelope of this FM video signal is quantized by an A/D converting circuit 7 and the quantized signal is supplied to an interface circuit 4. Similarly, the quantized signal of the envelope of the playback FM audio signal obtained by an A/D converting circuit 10 is supplied to a circuit 4. The circuit 4 compares the quantized signals with the data held in a microprocessor 3 and the pulse width of a monostable multivibrator 2 is varied according to the comparison results. The output of the monostable multivibrator 2 is supplied to a phase voltage variation circuit 1 to generate a phase error signal and the tracking of the VTR is corrected.
Patent JP-2000102471-A (JP)
Title: Multilayered quilt
Inventor: KITAHARA HIROFUMI
IPC: A47G9/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the decrease of a heat insulating effect by the movement of feathers by forming partitioned blocks packed with the feathers in a three- layered structure and varying the sizes of the partitioned blocks the respective layer parts with each of the layer parts. SOLUTION: The quilt is formed in the three-layered structure consisting of an upper layer part 11, a middle layer part 12 and a lower layer part 13. The upper layer part 11 of the three-layered structure is composed of an outer material 71 and an upper core material 72. The middle layer part 12 is composed of the upper core material 72 and a lower core material 73. The lower layer part 13 is composed of the lower core material 73 and a lining material 74. The respective layer parts are fabricated by gores 6 and are subjected to quilting. Fabrication lines 3 of quilting from the grid-like block chambers 21, 22, 23 packed with the feathers. These blocks 21, 22, 23 are so formed as to respective vary their sizes with the respective layer parts 11, 12, 13.  As a result, the feathers of the large blocks are liable to move and are liable to exist unevenly at a low density on a user and at high density at the quilt ends, thereby capable of assuring the heat insulation characteristics of the ends.
Patent JP-2000096079-A (JP)
Title: Method and composition for enhancement of substantivity of fragrance material
Inventor: SHEFER ADI
IPC: C11D9/44
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of manifesting the substantivity of a fragrance material for a long period and enhancing the substantivity of the fragrance by mixing with a soap, a detergent, etc., by mixing the fragrance material of a specific composition with a specified tetrahydroxypropylethylenediamine. SOLUTION: This composition comprises a mixture of (A) a fragrane material selected from the group consisting of at least one aroma chemical and at least one perfume composition with (B) tetra(2-hydroxypropyl)ethylenediamine represented by the formula which is a hydrophilic surface treating agent and has a high substantivity of the fragrance. The composition is preferably composed of substantially eliptical hydrophobic particles having a continuous outer surface and a matrix volume in the interior and the particles are preferably a solid solution having the outer surface substantially covered with the surface treating agent. The component A preferably has 1-8 value of calculated log10P (P is the partition coefficient of the component A between n-octanol and water).
Patent JP-H02122688-A (JP)
Title: Manufacture of printed circuit board
Inventor: HIRAI OSAMU
IPC: H05K3/24
Filed: 1988-11-01
Abstract: PURPOSE:To enable formation of fine circuit pattern by forming a copper foil circuit patterned with etching resist on a copper-clad board, applying electroplating resist to it, and electroplating holes and the copper foil. CONSTITUTION:A hole 4 is made through a substrate 1 sandwiched by copper foils 2, then catalyst 3 is applied on the inner wall of the hole 4 and the opposite faces of the substrate 1. Then the opposite faces of the substrate 1 are coated with etching resist 5 and subjected to exposure, development and etching. Thereafter, liquid photoresist is applied entirely on the opposite faces of the substrate, then it is dried, exposed, developed and hardened thus forming a plating resist 6. Then the etching resist 5 is removed. Thereafter, electroless copper plating is carried out on the inner wall of the hole 4 and the copper foil 2 thus forming a through-hole and a circuit pattern. Then solder mask 8 is printed on parts except a mounting pad, lands and through-holes thus producing a predetermined printed circuit board.
Patent JP-S62129322-A (JP)
Title: Porous and non-porous expansible lumpy substance
Inventor: BURUFU FUON BONIN
IPC: C09K21/14
Filed: 1986-11-22
Abstract: A porous or non-porous intumescent mass comprising one or more carbonization auxiliaries, one or more fillers and optionally one or more other auxiliary agents, produced by the reaction of a polyisocyanate with an isocyanate reactive compound, optionally containing phosphorus or boron, in the presence of polyepoxide. The intumescent mass according to the invention having good fire characteristics and can be used to produce structural elements for fire resistance purposes, fire barriers, textile coatings, linings, laminates and pipe insulators.
Patent JP-H1199081-A (JP)
Title: Washing place counter in bathroom
Inventor: WANO MASANOBU
IPC: A47K4/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a washing place counter in a bathroom for easily using a washbowl, conveniently mounting small things for bathing and separately putting the small articles with ease. SOLUTION: The counter is provided with a top plate part 21 making its upper surface side the first mounting surface L of the small articles and a mediate plate part 31 provided with nearly the same right/left length as this part 21 under this part 21 and making its upper surface side the second mounting surface M of the small articles. In addition the center part of the right/left direction of the side of the front tip 21a of the part 21 is recessed backed to form the surface L to become gradually wide toward a bathtub 2 and the wall surface 2A of the washing place. Then, the part 31 is extended to a position behind the front tip 21a of the part 21 to form the rear side of the surface M to vertically overlap with the surface L.  In addition, the mounting part P of the washbowl B to be supplied with water by a washing place cock 10 is formed to project forward adjacently to the surface M at the center part of the right/left direction of the part 31.
Patent JP-H11100738-A (JP)
Title: Bulky yarn, production of bulky yarn, bulky woven or knit fabric and production of bulky woven or knit fabric
Inventor: NIWA YOSHIKI
IPC: D03D15/567
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a bulky yarn having light weight and excellent warm feeling and water-absorption caused by its bulkiness and useful for uniform, pants, etc., by blending staple fibers resistant to alkali shrinkage with alkali-untreated cotton fibers and treating the yarn of the blended fibers with an alkali. SOLUTION: The objective bulky yarn is produced by blending staple fibers resistant to shrinkage with an alkali such as alkali-treated cotton fibers and polyester staple fibers with alkali-untreated cotton fibers, forming a yarn from the blended fibers and treating the yarn with an alkali at an alkali concentration of 15-25% at 10-30 deg.C for about 5-20 min. Preferably, a bulky woven or knit fabric is produced by weaving or knitting the bulky yarn and the weight-ratio of the staple fiber resistant to alkali shrinkage to the alkali-untreated cotton fiber is between 2/8 and 4/6.
Patent JP-2001100055-A (JP)
Title: Optical waveguide and manufacturing method of optical waveguide
Inventor: IDO TATSUMI
IPC: G02B6/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method with superior mass-productivity for a polymer waveguide substrate having a semiconductor element mount part. SOLUTION: After an adhesion layer for improving the adhesive strength between a polymer waveguide and a substrate is provided only at a waveguide part, a polymer waveguide is formed over the entire surface of the substrate. The polymer layer at the border between a mount part and waveguide part is cut and an unnecessary polymer at the mount part is peeled and removed.
Patent JP-H08135354-A (JP)
Title: Propeller
Inventor: AOKI HIROSHI
IPC: E21B3/025
Filed: 1994-11-11
Abstract: PURPOSE: To easily adjust the thrust and moving speed of an auger screw and a propelled pipe in the advancing and retreating directions. CONSTITUTION: A propeller is provided with a fluid pressure jack 134 for moving forward and backward a driving table for driving an auger screw and a propelled pipe. A push side passage 301 and a pull side passage 302 which can supply a fluid with designated pressure are separately connected to the push side and the pull side of a hydraulic jack 134. The push side passage 301 and the pull side passage 302 are communicated with each other through a flow adjustable stop valve 307.
Patent JP-S61154778-A (JP)
Title: Production of composite material
Inventor: TAKAHASHI TSUTAE
IPC: H01L23/14
Filed: 1984-12-27
Abstract: PURPOSE:To permit easy hot press welding by disposing outside materials having high resistance to oxidation on both sides of inside materials and disposing a frame material having a communicating part to the circumferential edge side thereof to form a material to be worked. CONSTITUTION:Two sheets of molybdenum plates 1, 1 are superposed and the entire part of the circumference thereof is enclosed with a sheet of nickel plate 3. The plate 3 is bent and formed to be used commonly as the frame material 4 for enclosing the nickel plate materials 2, 2 to be press-welded to both side faces of the materials 1, 1 and for enclosing the circumferential edge side. A communication part 6 with pinholes which communicate the inside and outside in provided to the frame 4. The resulted material to be worked is heated in a gaseous hydrogen atmosphere and is then subjected to to hot rolling. The material 1 is cleaned by the gaseous hydrogen and is easily press- welded to the nickel plate material 2 according to the above-mentioned method. The hot press welding of the composite body is thus made easy while the oxidation of the material 1 is prevented.
Patent JP-H01120881-A (JP)
Title: Semiconductor laser device
Inventor: SHIGIHARA KIMIO
IPC: H01S5/00
Filed: 1987-11-04
Abstract: PURPOSE:To irradiate a light perpendicularly to an active layer by providing a high refractive index region having a refractive index equal to or larger than that of the active layer on a low refractive index region. CONSTITUTION:A low refractive index region 9 having a refractive index smaller than that of an active layer 5 is provided on the layer 5, and a high refractive index region 10 having a refractive index larger than or equal to that of the layer 5 is provided on the region 9, and externally exposed. After a laser beam which propagates through the layer 5 and its vicinity is tunneled through the region 9 to the region 10, it is irradiated externally. That is, a light to be propagated through a core region 12 is radiated through a prism 14 to an external field. Accordingly, even in a semiconductor laser device in which the region 9 and the region 10 are sequentially laminated, the laser beam can be radiated perpendicularly to the layer 5 by means of an optical tunneling effect.
Patent JP-H09118451-A (JP)
Title: Image forming device
Inventor: KAMITOU NORIO
IPC: B65H5/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To smoothly and easily remove a jammed paper without any breakage, etc. SOLUTION: A pressurizing lever 41 which is regulated in the turning in one direction by a stopper 45 provided on the side of an image forming device body side and positioned at the locking position is provided on a carriage unit, and when the carriage unit is separated from the image forming device body to release the locking condition of the pressurizing lever 41 and the stopper 45, pressurization by carriage rollers 32, 33 by a pressurizing spring 35 is released by making use of the turning of the pressurizing lever 41 in one direction.
Patent JP-H11119674-A (JP)
Title: Display panel
Inventor: YOSHIKAWA MASAHITO
IPC: G09F9/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a display panel itself with a function such as an electromagnetic shielding characteristic, etc., and to improve productivity and reduce costs by reduction in weight, thickness, and number of parts, by providing an electromagnetic shielding material bonded onto the whole surface of a plasma display main body with a transparent adhesive. SOLUTION: An electromagnetic shielding material 3 bonded on the whole surface of a PDP main body 20 with a transparent adhesive is arranged. It is desirable that the conductive shielding material 3 is formed out of a conductive mesh and bond a transparent substrate 2 onto the whole surface of the electromagnetic shielding material 3 with a transparent adhesive. Thus, a display panel 1 is bonded together into one body by laminating the conductive mesh 3 and a heat rays sheet film 5 between the transparent substrate 2 and the PDP main body 20 by using bonding-use interlayers 4A, 4B, 4C for an adhesive. And, the peripheral part of the conductive mesh 3 lying off the peripheral part of the transparent substrate 2 is tucked in along the periphery of the transparent substrate 2, and is also stuck to the transparent substrate 2 with a conductive adhesive tape 7.
Patent JP-H01121699-A (JP)
Title: Cylinder for molded explosives
Inventor: TANAKA TOSHIO
IPC: F42D3/00
Filed: 1987-11-06
Abstract: PURPOSE: To simplify fitting and handling by providing a cavity for being filled with a powder or an explosive on one end part of a holder body consisting of foamed resin and attaching an adhesive to the other end part. CONSTITUTION: When a hole 7 is drilled in a structure 8 such as a nuclear reactor container vessel or the like, the center of a holder body 1 is opposed to the hole 7, and an end part 1b of the holder body 1 presses a surface of the structure 8. Thereby the body 1 is bonded to the structure 8 by an adhesive 3 attached to the end part 1b. And then when a powder or an explosive 4 is ignited by an ignitor, metal jet by explosion of the powder or the explosive 4 advances through foaming resin of the support body 1 and concentrates into a position of a desired hole because a bottom plate 6 of a frame body 5 is bent into a core shape. As a result the hole 7 can be drilled in the structure 8.  In this case, high temperature caused by explosion of the powder or the explosive 4 burns powder of concrete and the like, the frame body 5, the holder body 1 and the like, and waste is scarcely left, simplifying treatment of the remains.
Patent JP-2001096670-A (JP)
Title: Heat sealable cellophane
Inventor: NISHIMURA KYO
IPC: B32B27/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealable cellophane which shows an excellent anti- blocking property suitable to a packaging material component for food and the like. SOLUTION: A heat sealable cellophane showing an anti-blocking property comprises a cellophane base and a heat sealable layer composed of a polyester- based resin as a major component laminated on at least one surface of the cellophane base wherein peeling strength representing an anti-blocking property of the heat sealable layer is not more than 100 g/15 mm-width.
Patent JP-S61157408-A (JP)
Title: Revolution of continuous clutch plate on inner and outer peripheries of cam equipped with brake basic body and device therof
Inventor: OIKAWA KATSUO
IPC: B60C11/16
Filed: 1984-12-28
Abstract: PURPOSE:To develop spike function without damaging road surface by installing a continuous clutch plate device onto a wheel and driving said device by a throttle wire and projecting and retreating spikes by operating the wire buried into a tire. CONSTITUTION:When a base throttle wire 20 is pulled, a pulling metal fitting not shown in the figure operates, and a cam 5 and a clutch cutting plate 4 are tightened upwardly around a shaft 28. Then, a continuous clutch 6 is pushed-up successively by the revolution of a tire 1 by the cam 5 through a roller 7. Then, a clutch stop plate 9 pulls a throttle wire 2 buried into the tire 1 and spikes 26 are projected to the surface of the tire 1, and spike fuction is developed. When the base throttle wire 20 is returned, the cam 5 and the clutch plate 4 are restored by springs, and also the clutch stop plate 9 and the continuous clutch plate 6 are restored, and spikes 26 are retreated. With such constitution, spike effect can be developed, preventing road surface from being damaged.
Patent JP-H0646846-A (JP)
Title: Fructosylamine deglycase, its production and method for determining amadori compound using the same enzyme
Inventor: ISHIKAWA ATSUSHI
IPC: C12R1/72
Filed: 1992-09-25
Abstract: PURPOSE:To readily measure an amount of Amadori compound by using a specificenzyme. CONSTITUTION:Fructosylamine deglycase, an enzyme having properties as a catalyst of reaction of acting on an Amadori compound, oxidizing the compound and forming an alpha-keto-aldehyde, an amine derivative and hydrogen peroxide can be produced by using a fungus such as Candida guilliermondii belonging to the genus Candida. When an Amadori compound is determined, a specimen containing an Aamdori compound is treated with the enzyme, an amount of hydrogen peroxide formed with the oxidation reaction or an amount of oxygen consumed is measured and the amount of the Amadori compound is obtained from the measured value.
Patent JP-H01121889-A (JP)
Title: Image holding member
Inventor: TOMA HITOSHI
IPC: G09F9/00
Filed: 1987-11-06
Abstract: PURPOSE: To obtain a high contrast and excellent recording and display characteristics by laminating a diffusion reflection layer contg. particulates having electrical conductivity in a diffusion reflection layer formed by dispersing particulates into a binder resin on the conductive layer of an image holding member. CONSTITUTION: The image holding member 5 consists of two-layered constitution composed of the conductive layer 7 and the recording layer (diffusion reflection layer) 6 or three-layered composed of a base 30, the conductive layer 7 and the recording layer (diffusion reflection layer) 6. Namely, the image holding member 5 consists of at least the conductive layer 7 and the diffusion reflection layer 6 which is formed by dispersing the particulates into the binder resin and is laminated on the layer 7. In addition, the particulates having at least the electrical conductivity are incorporated into the reflection layer 6. As a result, the high contrast and the excellent recording and display characteristics are obtd.