baber/WOPTO huggingface dataset:
Patent JP-S61254926-A (JP)
Title: Elastic hinge for spectacles
Inventor: KARURU BAIERU
IPC: G02C5/22
Filed: 1986-04-30
Abstract: The elastic hinge comprises a box (9) solid with the temple (1) of the eyeglasses, this box containing a part (8) carrying a knuckle (6) and sliding in the box (9) against the action of a spring (11). This spring receives stationary support against a part (12) which is made solid with the box (9) by a ball (14) engaged in a hole (15) of this ball and in a recess (16) of the box. The ball is held in position by a screw (17) which is accessible only in the folded position of the temple.
Patent JP-H03296709-A (JP)
Title: Transmission type light-light converting element
Inventor: TAKANASHI RYOYU
IPC: G02F1/135
Filed: 1990-04-17
Abstract: PURPOSE:To read an excellent reproduced image by providing a photoconductive layer member element which has smaller area than a transparent electrode element and generating a charge image having high resolution at the border between a transparent electrode element and an optical modulating material layer member. CONSTITUTION:When writing light WL which is made incident from the side of a 1st transparent electrode Et1 and transmitted through the 1st transparent electrode is guided to respective photoconductive layer member elements 3 of 2nd layers PI and PIS, the voltage of each transparent electrode element 1 of a 1st layer DE varies as the electric resistance of each photoconductive layer member element 3 varies with the quantity of the writing light to form the charge image corresponding to the quantity of the writing light at the border between each transparent electrode element 1 and photomodulating material layer member PML. Reading light RL with constant intensity, therefore, has image information corresponding to the intensity distribution of an electric field for each picture element. Consequently, even when light in a wavelength range to which the photoconductive layer members are sensitive is used as the reading light, the excellent reproduced image is read.
Patent JP-S60243680-A (JP)
Title: Developing device
Inventor: MATSUMURA TOUICHI
IPC: G03G15/08
Filed: 1984-05-18
Abstract: PURPOSE:To mix a developer with high efficiency by providing an opening part on the peripheral surface of a tubular member being rotatable and having a stirring member in the inside, and providing as one body the second stirring member on the outside surface part of the tubular member. CONSTITUTION:A developer which has ended a development and a replenished toner are mixed and stirred enough by a stirring device constituted of a tubular member 11, an inside stirring member 10 and an outside surface stirring member 6A. The tubular member 11 is provided with an opening part D, so that a developer 3 in a developing device goes into and out of the inside of the tubular member 11. The stirring member 6A is a spiral-shaped member provided on the outside surface of the tubular member 11, and torates in the direction as indicated with an arrow C as one body with the tubular member 11. The inside stirring member 10 is a spiral-shaped member provided on the inside of the stirring member 11, twisted in the direction opposite to the outside surface stirring member 6A, and rotated in the direction as indicated with an arrow C by a shaft 12. A part of the developer separated from a magnet roll 2 by a scraper 5 goes into the inside from the opening part D of the tubular member 11, it is stirred by the inside stirring member 10, and a part of the other developer separated from on the magnet roll 2 is stirred by the outside stirring member 6A.
Patent JP-S5444869-A (JP)
Title: Transistor
Inventor: OOHASHI YOSHIO
IPC: H01L23/28
Filed: 1978-08-21
Abstract: PURPOSE: To make a coating resin material hard to flow out of a fixed region by providing an element into the region of the substrate encircled with a groove.  
     CONSTITUTION: To the circumferential surface of cooling body 2, groove 9 is provided encircling element 3 and electrode-terminal stick 5 and resin material 7 is applied so that some part of the cooling body encircled with the groove will be exposed. In this constitution, the resin is prevented from flowing at the angle of the groove by surface tension and since the surface of the cooling body is exposed partially, the resin is easy to flow in the direction of this exposed surface and will  not flow out of the groove angle; and then, no resin is interposed in the contact  surface between the can-sealing mouth and flange, so that perfect sealing can be  attained through resistance welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07286647-A (JP)
Title: Continuously variable transmission of rice planting machine
Inventor: YAMASHITA YOSHINARI
IPC: F16H57/021
Filed: 1995-04-25
Abstract: PURPOSE:To provide a continuously variable transmission whose mounting position is not specified, by constituting a continuously variable transmission case into two divisions, conducting the axial suspension of a drive shaft and a driven shaft at this case, making one side of the drive shaft an input shaft and the other side of it a PTO shaft, and supporting the case in the right and left frames of a machine body. CONSTITUTION:A continuously variable transmission case 39 is constituted into two divisions, and a drive shaft 40 and a driven shaft 41 are axially suspended at this case 39. One side of the drive shaft 40 is made to be an input side 42, and the other side is made to be a PTO (power takeout) shaft side 43, and a belt is windingly furnished between a pulley 25 axially suspended at the drive shaft 40 and a driven pulley 27 axially suspended at the driven shaft 41. Motive power transmitted to the driven pulley 27 is transmitted to a transmission through a clutch 28, and in the case of a continuously variable transmission such as this, its continuously variable transmission case 39 is arranged between the right and left frames of the machine body of a rice planting machine, and the case 39 is supported at the right and left frames by using metal fittings, and at the same time a boss 61 that is a body separate from the case 39 and is bolted fixingly at the case 39, is supported at the lateral frame of the machine body.
Patent JP-H04227819-A (JP)
Title: Method for removing nitrogen oxide from waste gas
Inventor: BUEDEIGO FUON BUEDERU
IPC: C01B21/38
Filed: 1991-05-07
Abstract: PURPOSE: To effectively denitrate waste gas in a short residence time and at a low temperature even at low concentrations of NOx by charging a stoichiometrically required amount of hydrogen peroxide in the gas phase to the waste gas and causing reactions on catalysts. CONSTITUTION: The waste gas containing NO and/or NO2 is fed to a falling film evaporator 6 and charged with a stoichiometrically required amount or an excess of hydrogen peroxide in the evaporated gas phase. The gas stream charged with the hydrogen peroxide solution and adjusted the temp. between 20 and 120 deg.C reaches a fluidized bed reactor 9 containing catalyst. When the reaction becomes calm, the gas stream is fed to a packed tower 10 and HNO3 produced in the reactor 9 is absorbed by circulating water at a room temperature to convert it into dilute HNO3 . Thus, the waste gas containing NOx below 1000 ppm is effectively denitrated at a low temperature in a very short residence time, and moreover, valuable nitric acid is also obtained.
Patent JP-H07310237-A (JP)
Title: Production of conjugate fiber
Inventor: KAMINOSONO TOSHIFUMI
IPC: D01F6/62
Filed: 1994-05-16
Abstract: PURPOSE:To provide a production method of conjugate fiber made up of a polyester and a polyamide stably on an industrial scale. CONSTITUTION:In producing the objective conjugate fiber <=1 denier in single yarn fineness made up of two components consisting of a polyester and a polyamide, a polyester having 50-200ppm antimony content and a polyamide are used for spinning. In this case, even if a antimony compound which is the most excellent one as a polymerization catalyst for the polyester is used, there is no need for any particular polyester modification to overcome the troubles due to antimony in the spinning of the polyester, and a stable spinnability and productivity of the conjugate fiber can be achieved on an industrial scale.
Patent JP-H11291717-A (JP)
Title: Pneumatic tire
Inventor: ABE AKIHIKO
IPC: B60C11/12
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To improve wet grip performance, breaking on ice, driving performance and one side wear resistance by controlling deterioration of grounding which is caused by forming sipes. SOLUTION: A sipe 20 of a block flat portion 18 extends substantially perpendicular to a tread 18A of the block flat portion 18. The section of the sipe 20 obtained by cutting the block flat portion 18 in the intersectional direction with respect to the sipe 20 has a wide part 20A on the bottom side in the direction of the depth of the sipe 20 and a narrow part 20B on the tread side. The ratio of the width β of a narrow part of the block flat portion 18, where the wide part of the sipe is formed, to the width α of a wide part of the block flat portion 18, where the narrow part of the sipe 20 is formed, is set as β/α=0.5 to 0.8, and the ratio of the depth D to the boundary between the wide part and the narrow part to the height of the block flat portion L is set as D/L=0.3 to 0.7.
Patent JP-S61261956-A (JP)
Title: Display controlling system for facsimile equipment
Inventor: SAITO YUICHI
IPC: H04N1/32
Filed: 1985-05-15
Abstract: PURPOSE:To manage easily the utilization of a facsimile equipment by displaying the total number of original sheets received together with the code of the other party, and the number of sheets received up to the present, on the indicator of a facsimile equipment. CONSTITUTION:A reading part 1, a recording part 2, a buffer 3, a data compressing and reproducing part 4, and a high speed MODEM 5 transmit and receive a facsimile message through a network control equipment 7 under the control of a system control equipment 6 applied to a microcomputer. Also, the system control equipment 6 executes the exchange of control information with the other equipment through a low speed MODEM 8 by the transmission procedure of before and after transmitting and receiving its message. The system control equipment 6 displays both the total number of original sheets stored in a memory previously, and a page received at present, on a display part 10. As a result, the user of the facsimile equipment can decide the waiting time of the equipment by seeing this display.
Patent JP-S58219314-A (JP)
Title: Vertical multi-stage furnace
Inventor: OOMICHI HIDETAKA
IPC: F23G7/00
Filed: 1982-06-15
Abstract: PURPOSE:To reduce the production of an unburnt component and improve operability, by a method wherein a space, having a sufficient capacity to allow enough combustion of an unburnt content such as combustible volatile contents generated from sludge, is formed above a furnace bed of a combustion part in a furnace, and a system for blowing in the gas containing oxygen is installed in said space. CONSTITUTION:A combustion chamber 20, having a sufficient and necessary capacity to allow the completion of combustion of combustible volatile contents generated from sludge 18 placed on a combustion stage and under combustion, is provided in a combustion part 16. This constitution makes clear a boundary between a dry part 15 and the combustion part 16, and reduces the production of an unburnt component contained in combustion exhaust gas of the sludge rising from the combustion part 16 to the drying part 15 and the formation of a flame. Further, in order to quickly complete combustion of a combustible volatile contents in the combustion chamber 20, a nozzle 23 for blowing in the gas containing oxygen is installed in the combustion chamber, and the utilization of the gas jet force of the nozzle causes the gas to be enoughly agitated and mixed, which contributes to rapidly complete combustion of the unburnt component.
Patent JP-S61261104-A (JP)
Title: Caster wheel device
Inventor: KOURIYUU AKIRA
IPC: B60B33/08
Filed: 1985-05-15
Abstract: PURPOSE:To facilitate the directional change of a caster wheel in a caster wheel device for carrier vehicle or the like, by providing a horizontal shaft rotatably on a vertical shaft, by providing a second horizontal shaft orthogonal to the afore- mentioned horizontal shaft, and by attaching a pair of semicircular bowl members rotatably to the second horizontal shaft. CONSTITUTION:A support leg 15 of a carrier bed 1 is attached thereto with a first vertical rotary shaft 17 and, through a U-like shape yoke bracket 19, a second rotary shaft 21 formed in its center section with a spherical section 21S to provide a third horizontal rotary shaft 25 orthogonal to the shaft 21. A pair of cemicircular bowls 27A, 27B are attached to the outside of the spherical section 21S through the intermediary of a ball 29 to form a spherical body 31. In this arrangement, when the crossing points P, Q, R between the outer surface of the spherical body 3 and the center axis of the shaft 25 as well as a line L orthogonal to the axes of the shafts 21, 25 make into contact with the ground surface, it is hard to rotate the spherical body 31 but easy to move the carrier bed 1. When the crossing points P, Q, R are separated from the ground surface even by a slight amount, the spherical body 3 may follow up the carrier bed in its traveling direction. Thus, it is possible to facilitate the directional change of the carrier bed 1.
Patent JP-H0355054-A (JP)
Title: Dental floss holder
Inventor: EMANIYUERU BII TARUSON
IPC: B65D6/12
Filed: 1990-04-17
Abstract: PURPOSE: To house a bobbin of various sizes in a one sized housing by composing a dental floss holder of two parts, i.e., a part functioning as a drawer and the other parts serving as a shell to receive said drawer. CONSTITUTION: This dental floss holder is composed of two parts 20, 22, in which the part 20 is a box like shell to receive and hold the part 22 functioning as a drawer to house a bobbin 24 of the dental floss. The bobbin 24 is put on a hub formed by a conical dome 38 with a cut top. An end part 42 of the floss is picked up through a channel 50. The drawer part 22 is put into the shell 20. As smaller bobbin may be used to apply in the same housing to show the dental floss 42 having a less quantity. Consequently there required is no change in the production line in order to change the floss amount in the housing but to apply other bobbins.
Patent JP-H06307004-A (JP)
Title: Manufacture of decorative building material
Inventor: ENOMOTO TAKAYUKI
IPC: E04C2/04
Filed: 1993-04-27
Abstract: PURPOSE:To create the natural feeling at the front surface of a plate-like member made of an inorganic material containing an organic material, and to greatly restrain the external appearance of a decorative building material from being damaged, by covering the front surface of the plate-like member with a see- through material which is stuck thereto after burning the outer surface of the plate-like material so as to give burn marks onto the same. CONSTITUTION:Arbitrary concave and convex patterns 2, 2 are formed by pressing or cutting on the outer surface of an inorganic plate-like member 1 made of a cement blend material containing organic materials such as pulp fibers or the like. Then, the organic material sparsely distributed over the outer surface of the inorganic plate-like member 1 is burnt on the upper side thereof so as to give burn marks 5, 5 on the outer surface. At this stage, the heating power of a gas burner 3 is adjusted so as to shade these burn mark. Next, the outer surface of the inorganic plate-like member 1 is subjected to a sealer process, and is then covered with a clear paint as a see-through material 6 which is then cured.
Patent JP-S5729883-A (JP)
Title: Pipe joint with cooling fin
Inventor: CHIYUUMA TSUTOMU
IPC: F16L35/00
Filed: 1980-07-24
Abstract: A hose joint, for mainly used in a vehicle for taking out negative pressure from the intake manifold, provided with a hose attaching portion, a threadedly attachable portion, and a cooling portion with at least one cooling fin for radiating heat from a heat source such as the intake manifold, so as to protect a hose attached to the hose attaching portion from heat damage. The cooling fin or fins can be variously designed within the purpose of radiating the heat from the heat source not to reach at an unpermissible high temperature to the hose.
Patent JP-H10294006-A (JP)
Title: Light source structure of signal informing indicator lamp
Inventor: ISHIKAWA MASAKAZU
IPC: G09F13/18
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate plating process and improve vertical visibility by providing a first transparent member with first and second surfaces, the first surface being disposed so that beam light for ma first LED is incident, having a plurality of stepwise refraction faces, and the second surface having a reflection face for reflecting the beam light from the first LED. SOLUTION: A plurality of LEDs 1 are disposed linearly at given intervals inside of a case 3. A transparent member 2 having a refraction face 2 having a plurality of stepwise refraction face 20 to 28 and reflection face 2b are provided so that lights from the Leeds 1 are incident. Thereby, since a vertical radiation angle being radiated to the periphery can be widened more than an effective radiation angle of the LEDs 1, vertical visibility can be improved. A reflection face can be of tained without applying plating process, as a result cost required for plating process can be reduced, therefore, the costs of the whole product can be reduced.
Patent JP-H01273556-A (JP)
Title: Frozen custard pudding
Inventor: SENDA AKIRA
IPC: A23L9/10
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the title custard pudding having a little denaturation of protein caused by freezing, a little water release in thawing, excellent texture and flavor by blending raw materials of custard pudding with specific amounts of thick malt syrup, gelatin and a phosphate. CONSTITUTION:(A) raw materials of custard pudding such as whole egg, milk, sugar and spice are blended with (B) 5-15% (based on the component A) thick malt syrup and/or saccharified reducing sugar, then (C) 0.8-1.25% gelatin and (D) 0.05-0.3% phosphate (e.g., sodium pyrophosphate) to give the aimed custard pudding.
Patent JP-S61259560-A (JP)
Title: Semiconductor integrated circuit
Inventor: UEDA KAZUYOSHI
IPC: H05K1/16
Filed: 1985-05-14
Abstract: PURPOSE:To enable the adjustment of the capacity value after pelletizing or assembling by dividing the top metal of an MIM capacitor into a plurality on a capacitor region, thereby connecting arbitrary number of component parts. CONSTITUTION:The surface of a substrate 10 is coated with an insulating film 209, and a capacitor primary metal 1 is formed on the film 20. A capacitor insulating film 2 is formed on the metal 1, and capacitor top metals 3-1-3-5 divided into a plurality are formed thereon. They are gathered to one through upper metal leading electrodes 4-1-4-5. Any of the electrodes 4-1-4-5 is cut by a laser trimmer to readily regulate the capacitor capacity value after pelletizing or assembling.
Patent JP-S58217620-A (JP)
Title: Pretreatment of molten pig iron
Inventor: NOZAKI TSUTOMU
IPC: C21C1/02
Filed: 1982-06-14
Abstract: PURPOSE:To prevent the top end of a lance from melt erosion, while compensating the reduction of carbon content in molten pig iron derived from decarburization, by making the lance to have a double-pipe structure, and injecting carbon powder through a gap between inner and outer pipes into the molten pig iron at the same time when a treating agent is injected therein through the inner pipe. CONSTITUTION:In the pretreatment for decarburiation refining, a lance having a duble-pipe structure comprising inner and outer pipes 1 and 2 is used. The lower part of said lance is immersed in molten pig iron inside a pretreating vessel, an agent for treating molten pig iron is supplied to a passageway 3 inside the inner pipe 1 of the lance using carrier gas composed of nitrogen, oxygen or these mixed gas and injected through an inner injecting opening 5 into the molten pig iron. At the same time, carbon powder is supplied to an outer passageway 4 formed between the inner and outer pipes 1 and 2 of the lance using carrier gas composed of intert gas such as carbonic acid, nitrogen or these mixed gas and injected an outer injecting opening 6 into the molten pig iron. By this method, the shortage of carbon content in the molten pig iron can be compensated to maintain a heat source for refining in a converter furnace or the like.
Patent JP-H05273078-A (JP)
Title: Direction alignment device of crystal plate
IPC: G01M11/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a direction alignment device which is simple in structure, does not require much manufacturing cost and auxiliary machining such as chamfering, and can align a number of crystal plates readily. CONSTITUTION:A plurality of light-measuring devices 1a-1d are laid out along a transport path H of a crystal plate 6 and then crystal plate collection devices 2a-2d are laid out at a downstream position of each light-measuring device regarding the direction H for transporting the crystal plate. Each light-measuring device is provided with a light source 9, a light-reception element 13 which receives light from the light source, a polarization element 10 which is laid out between the light source 9 and the crystal plate transport path H, and a polarization element 11 which is laid out between the light-reception element 13 and the crystal plate transport path H. The polarization angle position of the polarization elements 10 and 11 within each light-measuring device for the crystal plate 6 to be transported is shifted by for example 90 degrees for each light-measuring device.
Patent JP-S60245297-A (JP)
Inventor: YOSHIDA ICHIO
IPC: H05K7/02
Filed: 1984-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5626454-A (JP)
Title: Integrated circuit device
Inventor: FUJITA SHIGEO
IPC: H01L23/28
Filed: 1979-08-09
Abstract: PURPOSE:To obtain a high reliability device by providing a concave section on the surface of a packaging container wherein a resin for coating is poured into the concave section and the face forming a semiconductor element is placed downwardly and a thick film substrate is put in the concave section and immersed in the resin for seal. CONSTITUTION:A concave section 11 opening upwardly is provided in a plastic packaging container 10 and a resin 12 for coating is poured into the concave section. Next, the element side of the a thick film substrate providing a semiconductor element, wirings is placed downwardly so that the element side may oppose to the bottom of the concave section and the substrate is immersed in the resin 12. The resin is hardened by heating and resin seal completes at the same time of the fixing  of the concave section 11 to the packaging container. In this composition, the parts required resin coating are buried in the resin in the concave section of the packaging container. Therefore, the amount of resin is kept constantly and the exposure of the parts and the overflow of the resin will be prevented.