baber/WOPTO huggingface dataset:
Patent JP-H11101313-A (JP)
Title: Bearing structure of idle gear part of transmission
Inventor: YAMASHITA YASUTARO
IPC: F16H3/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure of the idle gear part of a transmission in which a fretting is not generated on a thrust bearing. SOLUTION: This structure is applied to a transmission interposing a rolling thrust bearing 19 between the width surface of an idle gear 5 arranged on a shaft 1 rotatably and the step surface 9b of the shaft 1. A scissors gear 18 with the same diameter as the idle gear 5 and somewhat different number of teeth is provided on a shaft rotatably, while contacting to the width surface of the idle gear 5. A rolling thrust bearing 19 is interposed between this sissors gear 18 and the step surface 9b of the shaft 1.
Patent JP-H08128102-A (JP)
Title: Water and drainage plant monitor-control device
Inventor: ITO KIICHIRO
IPC: E03F1/00
Filed: 1994-10-31
Abstract: PURPOSE: To display more functionally by predetermining a standard process value in a standard value setting unit, scaling based on the predetermined value and adjusting display dimensions of the process value in an arithmetic operation unit, and displaying the adjusted process value in a display unit. CONSTITUTION: A standard value setting unit 6 predetermines a standard process value, and scales the value. The process value is incorporated into an input unit 1 where it is processed in an arithmetic operation unit 4 and then it is displayed as an instantaneous value on a display unit 2 while it is stored as each time data in a storage unit 5. A few types of data in a required time zone are called from the storage unit 5 at an arbitrary time under the command of operation from an operation unit 3 and displayed as a trend graph on the display unit 2. The stored data about the process value is computed in a percentage, and displayed collectively on the display unit 2.  If a certain event is generated, for example, when it is necessary to confirm a relative relation about the changes in each data from a certain time, data directly before the generation time, which is taken as 100%, is converted into a percentage value and then the converted value is displayed on the display unit 2.
Patent JP-H09116516-A (JP)
Title: Circuit switching method and device
Inventor: SUNAGA HIDEO
IPC: H04J3/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the jitter characteristics and to maintain the circuit quality of a network by switching the circuit based on the frequency of stuff actions. SOLUTION: Every circuit is provided with a synchronous circuit 1. When a stuff action is decided after a stuff control bit is extracted out of the circuit signal and analyzed, a stuff bit receiving signal is outputted. Then a stuff action counter 2 counts the reception frequency of the stuff bit receiving signals. When this frequency exceeds the prescribed threshold, a switch trigger signal (b) is outputted. Then a circuit selection circuit 3 selects a circuit of better quality among plural circuits in response to the signal (b).
Patent JP-S63119944-A (JP)
Title: Forging method for piston
Inventor: SAKURAI HISASHI
IPC: B21K1/18
Filed: 1986-11-10
Abstract: PURPOSE:To improve the yield of a material, and to improve the production efficiency by forming a split structure consisting of plural members whose head parts are in a piston stock and projected in the diameter direction. CONSTITUTION:Side punches 8, 8 move to the inner part and brings a thick part of a stock to a plastic deformation, and the thick part is pressed against neck parts 10b, 11b of side members 10, 11 of the lower punch 9, and deformed. On the other hand, a metal of a forming part 8a portion which is invaded the thick part tries to flow to the upper part, as well, and since projecting parts 10a, 11a of the side members 10, 11 of the lower punch 9 of the inside face the upper part of the forming part 8b, said metal goes into the lower side there of, and covers the projecting parts 10a, 11a. On the other hand, end faces 8d, 8d of the forming part of the side punches 8, 8 are brought into contact with the outside peripheral surface of the thick part and press it, and control the flow to the outside in the diameter direction of the metal. In such a way, a piston pin boss part, and a recessed part are formed, and also, by the projecting part 10a, and undercut recessed part is formed in the upper part of the pin boss part.
Patent JP-H09113469-A (JP)
Title: Analytical method for production control of as in crude zinc and distilled zinc skull
Inventor: INOUE HISANARI
IPC: G01N23/223
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an analytical method in which arsenic in crude zinc can be analyzed simply and surely by a method wherein one face of a sample, to be analyzed, which is molded to be a desired shape is made a smooth face, the face is used as an X-ray irradiation face, and Kβ rays by arsenic are used as an analysis line. SOLUTION: As an analysis line for arsenic, Kβ rays which are influenced little by other elements are adopted, Kα rays which are adopted usually are overlapped with Lα rays by lead, and a drawback which is influenced in a measurement is prevented. In order to make a measuring sensitivity sufficient, the integral action time is set at 120 seconds or higher. An obtained intensity is compared with an intensity obtained by using a sample at a known arsenic concentration, and an arsenic concentration in a sample to be analyzed is found. Arsenic which is contained in the sample to be analyzed can be measured in a short time and simply. As a result, the frequency of an analysis is increased, and the consumption amount of metal sodium as an operating material can be made proper.
Patent JP-H03130513-A (JP)
Title: Oil supply device for two-cycle engine
Inventor: NAKAMURA MASAMI
IPC: F01M1/16
Filed: 1989-10-13
Abstract: PURPOSE:To always ensure proper supply of oil neither more nor less by delay- controlling a change of delivery amount in an electrostrictive viblating oil pump,which supplies lubricating oil to an engine, in accordance with a changing speed of throttle opening. CONSTITUTION:A delivery port 12 of an electrostrictive vibrating oil pump 11 is connected to an oil delivery nozzle 10 arranged in an intake pipe 7 of an engine E. While the oil pump 11, in which its electrostrictive vibrator 19 is vibrated by a pulse signal from an oscillating circuit 24 thus to reciprocate a diaphragm 15 with the volume of a pump chamber 17 changed, performs delivery action. Further the oscillating circuit 24 is drive-controlled being based on a detection signal from a CDI system ignition device 29 by a driving circuit 26 of a control means 25. Here also a detection signal from a throttle opening detector 32 is input to the driving circuit 26 through a central processing circuit 27. When a throttle opening is changed, a change of oil delivery amount is delayed in accordance with a changing speed of this throttle opening.
Patent JP-H08130206-A (JP)
Title: Plasma etching method of al based metal layer
Inventor: YANAGAWA SHUSAKU
IPC: H01L21/3213
Filed: 1994-10-31
Abstract: PURPOSE: To provide a process wherein the etching selection ratio to a resist mask and an interlayer insulating film is large in the plasma etching of an Al based metal film, anisotropy is excellent, and particle contamination and after-corrosion are little. CONSTITUTION: Plasma etching is performed by using etching gas whose main component is HCl. As to a side wall protective film 6 which is formed in the plasma etching, the content of chlorine is little, so that high resistance to ion bonbard and radical attack is obtained. Two-step etching gas wherein the flow rate of HCl is changed may be used. By increasing the strength of the side wall protective film quality, the amount of deposition of the film can be reduced. By decreasing the incident ion energy, etching excellent in anisotropy is enabled. Thereby particle contamination, film loss of resist, and further surface roughness and film loss of an interlayer insulating film 2 can be reduced.
Patent JP-2001094141-A (JP)
Title: Optical coupling element and manufacturing method therefor
Inventor: FUJISAWA HIROKAZU
IPC: H01L31/12
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling element of satisfactory light transfer efficiency by eliminating unvariables in manufacturing the element, and stably forming an optical path of a constant form with less light scattering and absorption between a light-emitting element and a light-receiving element. SOLUTION: A light-emitting element 1 and a light-receiving element 2 are faced to each other, and a translucent optical path material 5 is provided between them. Here, from the light-emitting element 1 side to the light-receiving element 2 side, the light-emitting element 1 side is sealed with a translucent interior finish resin 5 comprising at least a flat surface 5b or a protruding part 5c, and then it is faced to the light-receiving element 1 via a translucent resin 4b before sealed with a light-shielding exterior finish resin 6.
Patent JP-H07122452-A (JP)
Title: Coil winder
Inventor: HONDA HIDEMITSU
IPC: H01F41/06
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a coil winder suitable for a winding work, in which a plurality of wire materials are simultaneously used, by a method wherein an opening part, which keeps the plurality of the wire materials in a prescribed parallel state and feeds out simultaneously the wire materials, is formed at the exit of a nozzle. CONSTITUTION:A nozzle 13 is made to support by the point of an arm 7 via a nozzle inverting cylinder 14 and a bracket 15. The nozzle 13 is rotated in the extent of about 90 degrees in the direction shown by the arrow. The base end of the nozzle 13 is formed into a circular section and the nozzle 13 is branched into two small-diameter tubes 13A formed in parallel at its point. Two wire materials led from the base end of the nozzle are made to penetrate in these tubes 13A one by one and are made to feed out from the tubes 13A according to their tension. Moreover, a wire press jig, which holds temporarily the wire materials fed from the nozzle 13 on the outer periphery of a bobbin, is provided and at the same time, grooves, which guide a plurality of wire materials in a parallel state in roughly a right-angled direction to the direction of a winding of the bobbin, are formed in this wire press jig.
Patent JP-H04144784-A (JP)
Title: Photosensitive thermal recording material
Inventor: YANAGIHARA NAOTO
IPC: B41M5/323
Filed: 1990-10-05
Abstract: PURPOSE:To provided a good red coloring hue and to make shelf life (raw shelf life) prior to recording good by a method wherein a recording layer containing a specific diazo compound, a coupling component, and an organic base is provided on a base material to form a photosensitive thermal recording material. CONSTITUTION:A recording layer containing a diazo compound, a coupling component, and an organic base is provided onto a base material to form a photosensitive thermal material. Besides, 1-substituted amino-3-alkoxybenzene-4- diazonium salt is used as the diazo compound, and 2-cyclohexenone derivative is used as the coupling component. In order to use this diazo compound by dissolving in a suitable solvent (for instance, tricresyl phosphate or the like), it should preferably have suitable solubility for those solvents and low water solubility. A substituent to be bonded to 3 order via a hetero atom such as an oxygen atom, a nitrogen atom, a sulfur atom, etc., should preferably be provided from a point of coupling activity with the diazo compound in the 2-cyclohexenone derivative.
Patent JP-H10109322-A (JP)
Title: Vertical injection device
Inventor: TAKAHASHI SHINSUKE
IPC: B29C45/20
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To eliminate an improper nozzle touching force generated by the weight of an electric motor itself by braking the rotation of the electric motor, even when it is adopted as a drive source for nozzle touching. SOLUTION: A lower plate 12 to which the base end part of a heating cylinder 11 is connected, is connected to an upper plate 13 with the help of a connecting rod 14, leaving a specified space between both plates 12, 13. In addition, a drive part through which an injecting plate 15 with an injection screw 26 fitted to the connecting rod 14, is supported in freely moving manner by introducing the drive part into a support shaft on a movable plate 3. Further, the drive part is installed, in freely vertically movable manner, with the movable plate 3 using a threaded shaft 17 for transfer arranged, in freely rotating manner, across the movable plate 3 and the lower plate 12, and a nut 23 on the movable plate 3. A geared motor for transfer is installed on the lower plate 12 side part.  A spring member 24 for elastic pressing is stored in a lid member 25 fixed on the top of a bearing member 22 with a specified space formed and then is brought into contact with the nut 23 to elastically press the nut 23 downward. Besides, a proximity switch 41 is fitted to the lateral side of the lid member 25, and a detection object 42 is installed in a space part below the proximity switch 41 using the nut 23.
Patent JP-S63122347-A (JP)
Title: Designating device for communication service time
Inventor: NISHINO SEIICHI
IPC: H04M3/42
Filed: 1986-11-12
Abstract: PURPOSE:To improve the service performance more by providing a means setting the service end condition at each service or service sender and a means informing the end of service or the condition of end of service to a service recipient in an exchange system. CONSTITUTION:A control processor CP 2 of an incoming side exchange SW1 sends service dialing to a control processor CP 11 of a service recipient terminal equipment 10 based on the control information of a service sender. The CP 11 uses the voice signal controller VC 12 to start transmission/reception of voice data. Simultaneously, the CP 2 uses control information to obtain a service caller identification number. Then, after the start of service, the service start time is stored in a time memory 41 to store the service setting time representing the end of service condition corresponding to a caller identification number on a service condition data base 40 into the memory 41, and when the service time obtained from the difference between the set time and the present time is larger than the setting time, information is sent to the CP 11 of the terminal equipment 10 from a message data base 42 to output a message to the CRT 23.
Patent JP-H1162117-A (JP)
Title: Heat insulation roof material
Inventor: MINAGAWA MITSUO
IPC: B05D7/14
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To dispense with a sealing board, and raise the insulation of heat and isolation of sound by applying a heat insulation paint with ceramic hollow grains and the like kneaded at a predetermined rate on the surface of a press molded metal tile, and further applying fluororesin thereon. SOLUTION: A galvalume steel plate or a metal plate such as a stainless, copper, and aluminum is press molded, and heat insulation paint 3 is applied on the surface thereof for forming a metal molded tile 2. The heat insulation paint 3 is made by using 20-40 pts.wt. alkali metal silicate solution as a binder, wherein glass powder, silica flour, and natural crushed stone is kneaded in ceramic fine hollow particles having a compression strength of 600 kgf/cm<2> or more, a bulk specific gravity of 0.3-0.5 g/cm<3> , and melting point of 1500 deg.C or higher. The heat insulation application material is applied and heated to 100-300 deg.C after being dried, and subsequently fluororesin is applied thereon after slow cooling. Thus, the insulation of heat and isolation of soured of a roof 1 is improved; moreover, creating the gloss and brightness of lightweight stone.  In this manner, a roof can be obtained having a superior weatherability, heat insulation, and cold resistance.
Patent JP-H08128448-A (JP)
Title: Slide member and sliding device using it
Inventor: NAGASAKI KOICHI
IPC: F16C33/24
Filed: 1994-10-31
Abstract: PURPOSE: To maintain the high sealing performance by installing a lubricating agent holding mechanism consisting of a plurality of dimples having a slender part and/or an acute angle part on the side surface of a fine ceramics body and allowing a lubricating agent to be held in the dimple part. CONSTITUTION: A number of dimples 12 are formed at a part of the slidable surface 11 of a disc-shaped fine ceramics body 10, and are used for holding a lubricating agent 13. The dimple 12 is a recessed part formed on the slidable surface 11, and the shape on the plan view consists of a slender part and/or an acute angle part, and has an acute angle part 12b in case of a star shape, a slender part 12a in case of a rectangular shape, and has an acute angle part 12b in case of a circular continuous chain type. As the fine ceramics body 10, is used the material which possesses the high abrasion resistance and the chipping resistance, e.g. alumina and zirconia as main constituents. Further, as lubricating agent 13, is used the lubricating agent in the plant oil, mineral oil, and synthetic lubricating oil group.  Accordingly, the holding of the lubricating agent 13 is made easy, and the flow-out of the lubricating agent 13 from the dimple 12 can be prevented.
Patent JP-H1088098-A (JP)
Title: Resorcinol resin adhesive composition
Inventor: WAKATSUKI CHIKU
IPC: C09J161/34
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost resorcinol resin adhesive compsn. which has a high cure rate and good low-temp. curing properties by forming the compsn. from a resorcinol-formaldehyde resin prepd. by cocondensing p-aminophenol. SOLUTION: The major component of this compsn. comprises a resorcinolformaldehyde resin obtd. by cocondensing p-aminophenol (e.g. a three- component cocondensation resin obtd. by the reaction of p-aminophenol, a resorcinol compd., and an aldehyde or a four-component cocondensation resin obtd. by the reaction of p-aminophenol, a resorcinol compd., a phenol, and an aldehyde). In the cocondensation of a resorcinol compd., a phenol, and an aldehyde, the amt. of the aldehyde reacted is 1-10wt.% of the resulting reaction product. The amt. of the curative component is 5-40wt.% of the major component. This adhesive is applied by the two-component separate application method wherein the major component and the curative component are applied separately to an adherend.
Patent JP-H1192186-A (JP)
Title: Method for recycling optical fiber cable and its juncture
Inventor: KONAKA TSUNEO
IPC: B09B5/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To cost effectively and effectively recycle optical fiber cables and their junctures as resources by using the optical fiber cables and their junctures as fuel in a cement production stage and recycling the residual materials after combustion as cement raw materials. SOLUTION: The optical fiber cables including optical fibers cut to suitable sizes and their junctures are fed as they are into the cement raw materials just before a rotary kiln 2 where the cement raw materials are fired. The combustibles of plastics among the materials constituting the optical fiber cables and their junctures are recycled as the fuel and the remaining components after the combustion are recycled as part of the cement raw materials. Since there is a need for stably supplying the recycle amt. for the purpose of stabilizing cement quality, the cement raw material are desired to be cut at the constant sizes and are fed at a fixed speed. The optical fiber cables and their junctures are previously finely cut to <=1 m for this purpose.  The optical fiber cables and their junctures are pressed before or right after the fine cutting for the assurance of the safety of the work.
Patent JP-H08104968-A (JP)
Title: Fire resistant coated metallic building material
Inventor: ARAI TOSHIHIRO
IPC: E04B1/94
Filed: 1994-10-05
Abstract: PURPOSE: To produce a fire resistant coated metallic building material easily capable of control on the spot and excellent in reliability by coating the surface of a metallic base material for building materials with a fire resistant coating material via a dry-type alloy film of iron-zinc subjected to chromating treatment. CONSTITUTION: On the surface of a metallic base material of a shape steel or the like produced as a building material, a dry-type alloy film of iron-zinc subjected to chromating treatment is formed. This film is obtd. by subjecting a film formed by projecting grains constituted by coating the vicinity of a nucleus constituted of iron with zinc via an iron-zinc alloy layer to chromating treatment, and its thickness is suitably regulated to about 1 to 40μm. Next, the surface of the same metallic substrate is coated with a fire resistant coating material via the same film, and, if required, a decorative material is moreover bonded to the surface. As the same fire resistant coating material, the one of a foaming type constituted of the fundamental components of binders, fire retarding materials, foaming materials, carbon forming agents and filling materials is preferably used.  Thus, the coated metallic building material excellent in productivity, designing properties, durability and fire resistance can be obtd.
Patent JP-H02114394-A (JP)
Title: Method for reading out magnetic information
Inventor: ARA KATSUYUKI
IPC: G11B5/39
Filed: 1988-10-25
Abstract: PURPOSE:To improve reading accuracy even in a high temperature environment by changing the magnetic characteristics of a part of a substrate of a magnetic marker with a prescribed interval by beam irradiation to magnetically write information and reading out the information of the substrate by a heat-resisting magnetic sensor constituted of a heat-resisting exciting source and a heat- resisting magnetic detection part. CONSTITUTION:The magnetic sensor 3 constituted of the exciting source and the magnetic detection part is a permanent magnet having >=200 deg.C Curie point. Since the substrate 1 is made of stainless steel in an austenite group, ferrite structure is deposited and magnetism is generated by irradiating the substrate 1 with laser beams projected from a high energy density heat source and fusing a part of the substrate 1, so that the deposited part is utilized as an information element 2. The obtained magnetic marker has >=100 deg.C Curie point and heat- resisting characteristic. The heat-resisting magnetic sensor 3 is moved on the information element part of the marker. Thus, information can be highly accurately read out even in >=100 deg.C environment.
Patent JP-H0976413-A (JP)
Title: Laminated sheet and production thereof
Inventor: HONDA TOMIYASU
IPC: B27N3/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated sheet excellent in surface compression strength, high in rigidity and reduced in expansion and shrinkage by water and humidity absorption by arranging a wooden fiber layer only on a surface or on both upper and rear surfaces and arranging a composite plate layer on the rear surface of the surface wooden fiber layer or between the surface and rear wooden fiber layers. SOLUTION: Veneer la obtained by cutting a wooden material is used as a composite plate layer and a plurality of veneers are laminated through an adhesive C1 so that the fiber directions of them cross each other at a right angle. An even number of the veneers are laminated through an adhesive so that the fiber directions of them cross each other at a right angle. A plurality of the veneers 1a are laminated through the adhesive C1 so that all of fiber directions of them become parallel. A composite panel obtained by laminating a plurality of the veneers 1a through the adhesive C1 so that the greater part of them become parallel in a fiber direction or the fiber directions of one or two layers cross each other at a right angle is used. A wooden fiber layer 2 is obtained by compressing and bonding wooden fibers X obtained from a broadleaf tree and a needle-leaf tree.
Patent JP-S61147423-A (JP)
Inventor: KANESASHI MASANORI
IPC: H01H37/76
Filed: 1984-12-19
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。