baber/WOPTO huggingface dataset:
Patent JP-H06174879-A (JP)
Title: Device for removing aerosol
Inventor: NOYA AKIHIKO
IPC: G21F9/02
Filed: 1992-12-10
Abstract: PURPOSE:To eliminate the need for installing a filter and to simplify a device by releasing bubbles of steam containing radioactive solid particles into pool water. CONSTITUTION:Steam containing radioactive solid particles is ejected into pool water 1 from a nozzle 2 to generate bubbles whose diameter is determined by the diameter of the nozzle and the amount of flow. When rising within the water the particles in the bubbles are forced to migrate to a gas-liquid surface and into the water by the effects of gravity, inertia and diffusion. Then the bubbles ejected from the nozzle 2 are forced to pass through a metallic mesh panel 3 which vibrates 4 and are thereby decomposed into smaller ones so that the migration length of the bubbles to the gas-liquid surface, required for the bubbles to migrate into the water, is shortened. The amount of particles that migrate into the water is thereby increased. The particles passed through the water are accelerated through a particle accelerating nozzle 5 having a constricted end, and the particles with increased inertia are forced to collide against a metallic particle collecting plate 6 and collected for removal. A predetermined removal factor is thus obtained to eliminate the need for installing a filter.
Patent JP-2001146774-A (JP)
Title: Water discharge device with warning lamp
Inventor: MIZUNO TOMOYUKI
IPC: E03C1/042
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To let a user know the supply of high-temperature hot water in a water discharge device and thereby to enable safe use of the device. SOLUTION: A faucet 24 is equipped with an LED warning lamp 32 which emits light to give warning on the supply of high-temperature hot water. The LED warning lamp 32 gives the warning by flickering. Moreover, a thermistor 34 detecting the temperature of water discharged from a discharge port 30 is provided and, when the temperature detected by the thermistor 34 is a set temperature or above, the lamp 32 is made to emit light automatically.
Patent JP-H08154800-A (JP)
Title: Means for assisting wearing of stockings
Inventor: OWADA CHIEKO
IPC: A41B11/14
Filed: 1994-12-06
Abstract: PURPOSE: To provide a means for assisting wearing of stockings which enables a user to easily wear long stockings, such as panty hoses and tights, by an extremely simple structure and prevents the rupture of the panty hoses knitted of particularly fine fibers. CONSTITUTION: This means for assisting wearing of stockings is formed by erecting two pieces of supporting bars 2, 2 formed to an approximately hemispherical shape on the front end side apart a spacing on a base plate, connecting cords 6, 6 longer than the respective supporting bars 2 on the front end side of the respective supporting bars 2, 2 and tying the free end side of the cords 6 to form pulling up parts 7.
Patent JP-H10136389-A (JP)
Title: Image pickup device
Inventor: SUZUKI MASAO
IPC: H04N9/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To perform suitable white balance adjustment at all times regardless of image pickup conditions by correcting the white balance adjustment by a white balance adjustment means in the case that the occupancy area of a single object is more than a prescribed value. SOLUTION: The average values of R-Y and B-Y signals within one screen are detected in averaging parts 10 and 11, the obtained respective average values are inputted through an A/D converter 12 to a microcomputer 13 and a control voltage for the white balance adjustment is led out inside the microcomputer 13 based on the values. By sending the control voltage obtained in such a manner through a D/A converter 14 to an R gain control part 5 and a B gain control part 6, changing a color difference signal level and repeatedly performing the above operations based on the changed output further, the white balance adjustment is suitably performed.
Patent JP-H11136798-A (JP)
Title: Method for fixing rotary shaft with bobbin for pickup exclusively for monaural record disk and its manufacture
Inventor: MIYAJIMA NORIYUKI
IPC: H04R9/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To transduce signals on grooves of a monaural LP record disk or a 78 rotation SP record disk into electric signals more accurately. SOLUTION: An upper side of a rotary shaft 1 with a bobbin 3 fitted thereto is formed conically as a drive section of a monaural-dedicated pickup and the drive section is fixed by a bearing of a cone shape whose size is properly made larger than the conical part of the drive section. The fixed pressure depends on a stylus pressure in use. A conventional rubber damper 14 is used to fix the lower side of the rotary shaft 1. Since almost no rotation friction is caused to the upper part, the lower side rubber damper 14 has hardness twice that of a conventional device. The drive section is fitted to the main body with a magnetic circuit. Undesired lateral vibration of the bobbin 3 fitted to the bearing is halved or less by this effect and no undesired longitudinal vibration is caused. Then signals on grooves of a record disk are transduced into electric signals with higher fidelity.
Patent JP-H01171861-A (JP)
Title: Ink fountain device for printer
Inventor: NAGASE TOSHIKATSU
IPC: B41F31/04
Filed: 1987-12-26
Abstract: PURPOSE:To facilitate the utilization of a printer by saving labor in fabrication and realizing a uniform operability through a construction in which the forward and backward movement of ink keys is regulated by virtue of the rotation of a partially toothed gear adapted to be rotated due to the forward and backward movements of a lack. CONSTITUTION:An ink fountain 5 is in contact with an ink main roller 1 and a bottom plate 3 at its front and bottom, respectively. A plurality of ink keys 6 are provided below the bottom plate 3 in such a manner as to be brought into contact with the outer circumferential surface of the ink main roller 1. A fulcrum holder 8 adapted to move back and forth and a lack 9 are disposed vertically and rearwardly of the individual ink keys 6 in such a manner as not to be allowed to rotate. A partially toothed gear 10, which is rotatably supported by means of a support shaft 11 on the front end of the fulcrum holder 8, comprises the lack 9 and a gear which are in meshing engagement with each other. An idle wheel 12 is idly rotatably mounted on an eccentric wheel 13 integrally provided on the outer surface of the proximate end of the partically toothed gear 10. The ink keys 6 are caused to consistently press against the outer circumferential surface of the idle wheel 12 at their rear end faces by means of a spring. The forward and backward movements of the ink keys 6 is thus regulated due to the operation of the eccentric wheel 13 by the lack, as well as the fulcrum shifting by the fulcrum holder 8.
Patent JP-2000156590-A (JP)
Title: Electromagnetic wave shielding structure
Inventor: NAKANISHI MAMORU
IPC: H05K9/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding structure which can be assembled simply and which is low cost. SOLUTION: A housing case in installed so as to cover a printed circuit board 4 on which electronic components 8, 12, 13 to be shielded are mounted. A shielding case 1 which is fixed to a position which covers the electronic components 8, 12, 13, to be shielded, in the housing case is connected electrically to the printed circuit board 4 when the printed circuit board 4 is housed in the housing case. The electronic components 8, 12, 13 to be shielded are shielded against electromagnetic wave.
Patent JP-H11166064-A (JP)
Title: Polyamide fiber-reinforced polyolefin-based non-crosslinking foamed material composition and its production
Inventor: YAMAMOTO SHINJI
IPC: C08K5/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable polyolefin-based non-crosslinking foamed material reinforced with polyamide fibers. SOLUTION: This composition is composed of (A) 99.5-76 wt.% of a polyolefin, (B) 0.5-24 wt.% of polyamide fibers and (C) a coupling agent. In the composition, the polyamide fibers B are dispersed in a polyamide fibers- reinforced polyolefin-based non-crosslinking foamed material composition and an average fiber diameter of the fibers is <=1 μm.
Patent JP-H08158228-A (JP)
Title: Nonwoven fabric formed body and its production
Inventor: NISHIJIMA MASARU
IPC: D04H1/541
Filed: 1994-12-08
Abstract: PURPOSE: To obtain a nonwoven fabric formed body capable of readily processing into complicate forms without impairing shape-retaining property and ventilation resistance and useful for industrial filters by integrating a thermoplastic split type ultra-fine fiber into a network-like or woven fabric-like forming base material made of thermally fusible fiber in dispersed and entangled state. CONSTITUTION: A network-like or a woven fabric-like material in which the cross point of thermally fusible fiber is fused and joined is used as a forming base material and a thermoplastic split-type ultra-fine fiber having <=0.75 denier is integrated into at least one side of the base material in a dispersed and mutually entangled state. The integration can be carried out by high pressure water flow, etc.
Patent JP-H01174625-A (JP)
Title: Flat spun yarn and production thereof
Inventor: ONDA TAKAYOSHI
IPC: D02J13/00
Filed: 1987-12-26
Abstract: PURPOSE:To provide the subject spun yarn which is a partially bonded blended yarn composed of a core-sheath composite fiber having a sheath part consisting of a low-melting modified polyester and an ordinary fiber such as hemp, having high flatness and stable form, producible easily and suitable for summer clothes. CONSTITUTION:The objective spun yarn is a blended yarn of (A) a core-sheath composite fiber having a core consisting of a polyester component having normal melting point and a sheath consisting of a modified polyester component (having a softening point of 90-110 deg.C) and (B) a fiber having a melting point of >=180 deg.C or a heat-decomposition temperature of >=120 deg.C. The weight ratio of A:B is (10-50):(90-50). The constituent single fibers are at least partially bonded with each other by heat-treatment with steam and the ratio of the maximum width (a) to the minimum width (b) in the cross-section of the spun yarn is a/b>=2. The fibers are spun in such a manner as to obtain a single fiber twist coefficient of 45-120 (in terms of yarn count of worsted yarn), converted to a two folded yarn by adjusting the final twist ratio to be 50-100% of the first twist number, wound into a pirn at a winding density of 0.4-0.6g/cm<3> and heat-treated with steam at 90-130 deg.C to obtain the objective spun yarn.
Patent JP-H07191583-A (JP)
Title: Destaticizing device and image forming device
Inventor: HASHIMOTO YUICHI
IPC: G03G21/06
Filed: 1993-12-27
Abstract: PURPOSE:To evenly and uniformly destaticize a photoreceptor without using a destaticizing lamp by providing the surface of the photoreceptor with a conductive destaticizing member for removing the charges remaining thereon. CONSTITUTION:This image forming device is so constituted that a photosensitive drum 1 having a semiconductive protective film 2 on a photosensitive layer 3 rotates at a uniform speed. A part of the photoreceptor 1 is in contact with the roller-shaped destaticizing device having the conductive destaticizing member and the charges remaining in the photosensitive drum 1 are moved to the conductive destaticizing member side and are thereby erased. Metals, such as aluminum, iron and copper, conductive high molecular compd., such as polyacetylene and polypyrrole, insulating resins, such as polycarbonate and polyester, of which the surfaces are laminated with conductive materials and binder resins in which conductive particles, such as carbon black, are dispersed, are used as the material of the conductive destaticizing member. A DC voltage or AC voltage or voltages superposed with both are impressed to the conductive destaticizing member in order to enhance a destaticization effect.
Patent JP-H02176112-A (JP)
Title: Combustion chamber for engine
Inventor: HATSUHIRA TSUGIO
IPC: F02B23/08
Filed: 1988-12-27
Abstract: PURPOSE:To surely generate the turbulence of an air-fuel mixture near an ignition plug by providing squish guide sections protruded to the center side of a combustion chamber from the cylinder head side plane section on the piston side plane section. CONSTITUTION:The portion located between an intake valve 10 and an exhaust valve 11 on the plane section 6a of the piston 6 side is protruded to the center side of a combustion chamber 7 from the inner periphery Z of the plane section 4a of the opposite cylinder head 4 side, and a pair of mating squish guide sections 6b and 6b are provided across the center of the combustion chamber 7. The squish guide sections 6b and 6b are formed on the same face as the plane section 6a. A squish stream toward the upper section of the combustion chamber 7 is formed, an air-fuel mixture near the electrode section 15a of an ignition plug 15 is thoroughly stirred at the terminal stage of a compression stroke, ignitability is improved, flames are quickly propagated, and the combustion speed is increased.
Patent JP-2001151981-A (JP)
Title: Dynamically crosslinked polymer composition
Inventor: KITANO HAJIME
IPC: C08J3/24
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a dynamically crosslinked polymer composition which gives moldings improved in scuff resistance and wear resistance. SOLUTION: There is provided a polymer composition which is formed by dynamically crosslinking a block copolymer (a) having two or more polymer blocks A comprising an aromatic vinyl compound and one or more polymer blocks B that comprise a conjugated diene and may be hydrogenated and an ionomer resin (b) based on an α-olefin-unsaturated carboxylic acid copolymer in the presence of an organic peroxide (d) and, if necessary, further contains a softening agent (c), wherein when the weights of the respective components (a) and (b) before the dynamic crosslinking are assumed to be Wa and Wb and the weight of the component (c) be Wc, 0.2<=Wa/(Wa+Wb+Wc)<=0.8 0.1<=Wb/(Wa+Wb+Wc)<=0.5 and Wc/(Wa+Wb+Wc)<=0.3.
Patent JP-H08154573-A (JP)
Title: Microbial culturing in manufacture of yogurt
Inventor: KONDOU TOKIYOSHI
IPC: A23C9/12
Filed: 1994-11-30
Abstract: PURPOSE: To obtain yogurt excellent in the kinds and contents of microorganisms or the products useful for keeping health of human body and to provide a method for culturing microorganisms enabling the production of the processed food. CONSTITUTION: The culturing time A suitable for the raw material inoculated with spawn or a starter containing the spawn is set in a continuous or fragmental manner. The temperature conditions of the raw material is variably controlled in a stepwise manner, a continuous manner or their combination within the culturing time A. The culturing time A is obtionally divided into the time B for the fermentation and the time C for the aging following the fermentation. In the case of fragmental setting of the culturing time A, at least one of the spots D to link fragments of the culturing times A, which appear at single or plural places depending on the number of the fragments, is optionally inserted with a process other than culturing.
Patent JP-H01176472-A (JP)
Title: Paste cartridge
Inventor: ASANO TAKAHIRO
IPC: B05C5/00
Filed: 1987-12-28
Abstract: PURPOSE:To simplify the filling and replenishment of paste and its efficient use by filling a cartridge with the paste and utilizing at least, one of the upper and lower ends of the cartridge as a float. CONSTITUTION:A paste cartridge 10 is cylindrical and tapered at the lower part, and a float 13 plays a role of lid for the cartridge 10 by pressing of a groove 14 on the float 13 by a groove 15 of the cartridge 10 immediately before use of paste. When the paste is used, a lower lid is removed from the cartridge, and a lower attachment 18 with a stylus 17 attached at the tip is installed. The cartridge in this condition is inserted into the upper attachment 19, and the float 13 in the cartridge 10 is pushed down by means of a float pressing member 21. Then the paste is pressed out from the tip of the lower end. Subsequently, replenishment of the paste is simplified and its efficient consumption is ensured.
Patent JP-2000160359-A (JP)
Title: Equipment for chemical conversion treatment and process for removing sludge
Inventor: SUGIYAMA HIROKAZU
IPC: C23C22/73
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To agitate a chemical conversion treatment solution in a chemical conversion vessel in such a way as to appropriately remove sludge stuck to the hopper sections by supplying air to the inside of a chemical conversion vessel from the outlet side of each of hopper sections of the chemical conversion vessel, which sections are formed at the bottom of the chemical conversion vessel. SOLUTION: The chemical conversion treatment process using this equipment comprises continuously conveying automotive bodies B into a chemical conversion treatment solution with which a chemical conversion vessel 1 is filled, by using an overhead conveyor C to immerse the bodies B in the solution and to form a chemical conversion coating film on each of the bodies B. In the equipment, hopper sections 11 for removing sludge, of the chemical conversion vessel 1 are formed at the bottom of the vessel 1 and an outlet pipeline 14 provided with a solenoid valve 15 and an air pipeline 20 is connected to each of the hopper sections 11.  The operation of the equipment having such a structure involves: closing the solenoid valve 15 of each of the outlet pipelines 14 to intermittently supply compressed air from a compressor 19 to the air pipeline 20 of each of the outlet pipelines 14; agitating the chemical conversion treatment solution in the chemical conversion vessel 1 with the supplied air to diffuse sludge stuck to the inclined surface of each of the hopper sections 11, into the solution in the vessel 1; after a prescribed period of time, stopping the air supply and in this state, allowing the solution in the vessel 1 to stand still to deposit the diffused sludge on the hopper sections 11;  and subsequently, opening the solenoid valve 15 of each of the outlet pipelines 14 to remove the deposited sludge together with a portion of the chemical conversion treatment solution, being in the vicinity of each of the hopper sections 11.
Patent JP-2001146938-A (JP)
Title: Liquid filling type vibration control device
Inventor: TADANO HIDEO
IPC: F16F13/14
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent electric corrosion between an intermediate metal fitting and an external cylinder metal fitting. SOLUTION: A rubber elastic body of an end part wall 13 is vulcanizing bonded with an outer peripheral surface of an internal cylinder metal fitting 11, and cylindrical parts 16a, 16b of the intermediate metal fitting 16 composed of metal which is different from the external cylinder metal fitting 12 are vulcanizing bonded on the outer peripheral surface of the rubber elastic body. In this time, the rubber elastic body of each end part wall 13 is rounded about an end surface of each cylindrical part 16a, 16b, and a rubber flange 17 extending to a diameter direction outside is disposed on a terminal part. When each diameter of the cylindrical parts 16a, 16b is contracted for preoperatively compressing the end part wall 13, the diameter is uniformly contracted since there is no rubber on the outer peripheral surfaces of the cylindrical parts 16a, 16b.  When an inner unit A is assembled with the external cylinder metal fitting 12 in a liquid tank, a rubber flange 17 is folded so as to face off against the outer peripheral surface of the cylindrical parts 16a, 16b, and the diameter of the external cylinder metal fitting 12 is contracted in this condition. Each of cylindrical parts 16a, 16b are completely covered with the rubber elastic body so as to prevent electric corrosion.
Patent JP-H09140720-A (JP)
Title: Microscissors
Inventor: HARADA SHUNICHI
IPC: A61B17/3201
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To minimize pressure to be loaded to the brain, to reduce burden to the brain, to secure the view of an operator to a maximum while minimizing pressure to the brain, and further, to enable approach to the site to be treated while minimizing pressure to the brain. SOLUTION: Supporting leg parts 6 are successively provided on a pair of blade parts 5, these supporting leg parts are provided with clamping parts 8, for which other terminal parts are mutually coupled by a hinge 9, and angle adjusting parts 7 are arranged at the sections where the supporting leg parts and clamping parts are successively provided. Thus, since the supporting leg parts can be adjusted to the optimum angle to the clamping parts, an operation and medical treatment can be performed without loading pressure to the brain more than needed, the view can be easily secured so as not to disturb it by the hands of operator, and time for the operation and medical treatment can be shortened.
Patent JP-H09154221-A (JP)
Title: Junction box
Inventor: MAKI KEIJI
IPC: H01R4/18
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To conduct large-scale splicing easily in a junction box without increasing the size of the box. SOLUTION: Out of the cables connected to one harness or the other ones, those which need to be connected to each other are brought together into one and the same group. The terminals of the cables in each group are collected and the core wires exposed at the ends of these cables are spliced to connection terminals 30 by calking or welding. And, terminal sections 30c are formed in these connection terminals for splicing. Then, the terminal sections 30c are connected to a relay or fuse 300 installed in a junction box or housed in an insulating and protecting storage section installed in a case.
Patent JP-H10160040-A (JP)
Title: Vertical piping construction, temporarily fixing device therefor, and piping bent preventing jig for vertical piping construction
Inventor: IZUMI YASUHIRO
IPC: E04G21/14
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vertical piping construction method which can eliminate prefabrication work at a factory and a long lift such as a tower crane, and facilitate connecting work. SOLUTION: On an upper supporting base 14, an upper piping member P1 is fixed temporarily. A lower piping member P2 is set at the receiving part 13a of a frame 13 rising along guide rails 11, 12. The frame 13 is raised by a jack for connecting and fixing work for the piping member P1 and the piping member P2. Temporary fixing of the piping member P1 is released to push up the piping member P2 and temporarily-fix the piping member P2 at the upper supporting base 14. By pushing up and connecting the piping members sequentially in the same way, it is possible to construct vertical piping.
Patent JP-H07224084-A (JP)
Title: Preparation of sennosides a and b
Inventor: TOITSUKA YARUMO
IPC: C07B61/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a method for producing sennosides A and B with a higher purity and in a higher yield than those by the conventional methods.  
     CONSTITUTION: There is provided a method for producing sennosides A and B by oxidizing rheinanthrone-8-glucoside with oxygen or an oxygen source, wherein the oxidization is carried out using active carbon as a catalyst, and optionally, the obtained sennosides A and B are converted to their calcium salts using methanol precipitation from a calcium ion containing aqueous solution. 
     COPYRIGHT: (C)1995,JPO