baber/WOPTO huggingface dataset:
Patent JP-H07159903-A (JP)
Title: Transmission screen
Inventor: MURAKAMI TOSHIMASA
IPC: G03B21/62
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a transmission screen having excellent embossing accuracy, scratching resistance, wear resistance, friction resistance and adhesion property of the embossed face and having uniform brightness all over the screen which is useful for a screen of a microfilm reader, projection TV and the like. CONSTITUTION:This screen is equipped with an observation plane and a projection plane and has a plastic film or sheet as the base body. The observation plane consists of an elastic polyester layer formed on the surface of the base body and has a fine rugged surface formed by embossing. This layer contains crystalline polyester having butylene terephthalate as the main repeating unit as a hard segment.
Patent JP-H08161961-A (JP)
Title: Illuminating switch
Inventor: YAMASATO HIROYUKI
IPC: H01H13/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide a small illuminating switch in which the effect of illuminating its switch portion can be enhanced by sealing with a first transparent resin coating a light emitting element provided over contacts, and sealing the first coating with a second transparent resin coating having higher elasticity. CONSTITUTION: A circuit conductor 29 for a light emitting element and a surface sheet 30 are laminated over the top surface of an insulating film 24b. A light-emitting- element mounting hole 32 located above 25a and passing through the surface sheet 30 to the top of the circuit conductor 29 for the light emitting element is formed through the surface sheet 30. The light emitting element 12 is bonded and secured onto the light-emitting-element circuit conductor 29 inside the light-emitting-element mounting hole 32. The light emitting element 12 is sealed by a first transparent resin coating 33 and is firmly secured inside the light-emitting-element mounting hole 32.  A second transparent coating 34 having higher elasticity than that of the first transparent resin coating 33 is provided in a dome shape in such a way as to cover the coating 33 and the top of the periphery 32a of the light-emitting-element mounting hole 32 on the surface of the surface sheet 30, thus forming a switch portion 22. Bringing a pair of contacts into conducting contact with each other is thus made possible without causing damage to the light emitting element 12.
Patent JP-H09279472-A (JP)
Title: Activation of textile sheet of woven or nonwoven fabric comprising continuous carbonized filaments or spun carbonized yarns as base material and over therefor
Inventor: PARMENTIER PHILIPPE
IPC: C01B32/336
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To subject a fiber sheet comprising carbonized fibers as a base material to a uniform activation treatment by horizontally transferring the fiber sheet in a thermal treatment zone having a temperature-raising zone and a temperature-lowering zone in the front and rear positions. SOLUTION: This method for activating the textile sheet of a woven or nonwoven fabric comprising continuous carbonized filaments or spun carbonized yarns as a base material comprises delivering the fiber sheet 3 comprising the carbonized fibers or the spun carbonized yarns as the base material from a supply station 2, introducing the fiber sheet 3 into thermal treatment zone 16 through the air lock of the inlet section 21 of an overn 15 and a temperature-raising zone, horizontally transferring the fiber sheet 3 at a linear speed of 1-5cm/min in the thermal treatment zone 3, simultaneously subjecting the fiber sheet 3 to an activation treatment, and subsequently delivering out the treated fiber sheet through a temperature-lowering zone and the air lock of an exit section 22.  In the thermal treatment zone 16, an oxidation gas comprising the selectively combined mixture of steam with carbon dioxide or carbon monoxide or the mixture further containing nitrogen gas and controlled in a temperature range of 800-1000 deg.C, preferably 850-950 deg.C, in the maximum temperature distribution difference of 2 deg.C with a heater means 17 is constantly passed in a flow rate range of 1.5-8.0m<3> /hr.
Patent JP-S63158824-A (JP)
Title: Manufacture of chip-type coil
Inventor: KUTOKU TERUYOSHI
IPC: H01F41/04
Filed: 1986-12-23
Abstract: PURPOSE:To enable small-sized and lightweight coils to be produced in mass at a low cost, by rolling a ceramic green sheet on which a conductor pattern is printed so as to shape it into an approximately rectangular shape for providing a chip-type coil and leading the terminals of the conductor pattern out of the opposite side faces of the coil. CONSTITUTION:An elongated conductor pattern is printed on the surface of a ceramic green sheet 10. A pair of initial- and terminal-end electrodes 15A and 15B are printed at predetermined places on the rear of the sheet corresponding to the vicinity of the terminal-end of the conductor pattern 11. Further, via holes 14A and 148 are also printed such that, when the green sheet 10 is rolled up with the initial-end of the conductor pattern positioned at the center, the via hole 14A communicates the initial- end 11a of the conductor pattern 11 with the initial-end electrode 15A on the external side face of the rolled body while the via hole 14B communicates the terminal-end 11b with the terminal-end electrode 15B, both the via holes passing through the ceramic layers formed by rolling the sheet at a position deviated from the conductor pattern 11. The ceramic green sheet 10 is then rolled up from the initial-end 11a with the surface inside and shaped into an approximately rectangular shape. The rolled body is then baked and solidified.
Patent JP-H01149554-A (JP)
Title: Communication processor
Inventor: MIYAJI HISATO
Filed: 1987-12-04
Abstract: PURPOSE:To execute a communication processing to satisfy various user requests by registering user-corresponding service data by means of the request from the user beforehand, and executing a user-corresponding communication processing service by means of the request from the user. CONSTITUTION:First, the user requests the registration of the user-corresponding service data to a communication processor 4, inputs a parameter to execute the communication processing and conditions to adopt it, and registers them in a data base 9-1. Thereafter, a number corresponding to a service item and a transmitting destination number are dialed. The processor 4 translates dial information, reads transmitting and receiving source subscriber information from a subscriber file 6-1, next, retrieves registering data, in which conditions part coincides, from the data base 9-1, and extracts the parameter necessary for the execution. A control data preparing device 11 converts the user- corresponding service data read by a service control device 10 to communication execution control data. Communication execution control devices 12-1-12-n execute the communications based on the control data.
Patent JP-H04181155-A (JP)
Title: Measuring sensor for oxygen partial pressure in molten salt
Inventor: DENPO KOZO
IPC: G01N27/411
Filed: 1990-11-15
Abstract: PURPOSE:To measure an amount of oxygen in molten salt over a long period by filling a protection tube having specific composition with Pt powder, soaking a Pt line in the Pt powder, and electrically connecting a Pt electrode in molten salt outside the protection tube with a Pt electrode inside the protection tube to measure difference in potential generated between both Pt electrodes. CONSTITUTION:A protection tube 1 comprises such a material that contains, by mol%, 3 to 9% of CaO and one or two kinds of 5 to 12% of Y2O3 while the remaining comprises ZrO2. Pt powder 2 is fully put into the protection tube 1, and a Pt line 3 is buried in the Pt powder 2. This Pt electrode is fixed by a piston 8 and an O-ring 9 so that its position is not fluctuated in the protection tube 1, and further a seal plug 10 is put through to be led outside a sensor holder 5 so that electrical contact is given. By soaking the protection tube 1 in molten salt at high temperature, potential of a testing electrode can be obtained. By measuring difference in potential between a Pt electrode outside the protection tube and the Pt electrode in the protection tube, measurement over a long period is possible.
Patent JP-H09148785-A (JP)
Title: Electronic parts feeder, electronic parts mounter and electronic parts feeding method
Inventor: KASHIWAGI YASUHIRO
IPC: H05K13/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To shorten the tact time at the time of feeding electronic parts. SOLUTION: Trays 31, 33, 35 are arranged vertically in a plurality of stages and means for feeding and receiving the tray 31, 33, 35 is provided in one and one correspondence thereto. The tray 31, 33, 35 is fed or received independently at a different level L1, L2, L3 at least between a pickup stage A and a waiting stage B deviated therefrom.
Patent JP-H07139840-A (JP)
Title: Absorption freezer
Inventor: YASUDA TAKASHI
IPC: F25B47/00
Filed: 1993-11-15
Abstract: PURPOSE:To provide an absorption freezer capable of automatically adding a low solubility corrosion inhibitor such as a molybdate to a refrigerant by dissolving the inhibitor into the refrigerant, and of keeping concentration of the corrosion inhibitor within a proper range. CONSTITUTION:An absorption freezer is provided which comprises a regenerator G, an absorber A, an evaporator E, a condenser C, solution passages 1-4 that communicate the former members, refrigerant passages 7-9, a solution pump 5 and a refrigerant pump 6, and which takes water as a chief component of a refrigerant, and uses an aqueous salt solution for an absorption solution and further users a low solubility corrosion inhibitor. Accordingly, the device includes a corrosion inhibitor-adding device wherein there is provided an inhibitor tank 12 for containing a solid corrosion inhibitor, and the tank and the refrigerant passage 9 on a discharge side of a refrigerant pump are connected through a refrigerant piping 10 and the bottom of a tank 12 and the solution passage 1 on a suction side of the solution pump are connected through a solution piping 11 having a solution valve 14, the solution valve in the solution piping may including a mechanism 15 for controlling opening/closing time and further controlling an addition rate of the corrosion inhibitor.
Patent JP-H07139102-A (JP)
Title: Longitudinal roofing structure
Inventor: TSUDA MORIYA
IPC: E04D3/366
Filed: 1993-11-15
Abstract: PURPOSE:To ensure sufficient connecting strength for connecting roof plates and clips without depending on spring back action, and to facilitate execution of work. CONSTITUTION:In a longitudinal roofing structure wherein a plurality of roof plates 4 are laid, with side edges 4b thereof connected with one another through a clip 3 provided, striding over a gutter member 2 positioned over a roof decking 1 in the direction of roof slope, the clip 3 is constructed of a fixing clip member 31 and engaging clip members 32. The engaging clip members 32, supported over the fixing clip member 31 through holding devices so that they can slide rightward and leftward, are moved so that adjoining holding/engaging parts 32b are separated from each other to the right and the left in engagement with a holding member 5. Then, roof plate engaging parts 32d of each of the engaging clip members 32 are engaged with parts 4c to be engaged on side edges 4b of the roof plate, and thereby the roof plates are connected to the clip 3. Connection between the clip 3 and the roof plates 4 is made, without depending on spring back, by an engagement structure resulting from relative movement in the right and the left directions between the roof plate engaging parts 32d of the engaging clip members 32 and the parts 4c to be engaged of the roof plate side edges 4b.
Patent JP-H10129643-A (JP)
Title: Tray for holding food or the like and feed stuff to which dissolved silk solution is used
Inventor: TANAKA MASAKATSU
IPC: B65D25/14
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a tray for holding food or the like keeping the freshness of food for a long time and also provide food stuff retaining the quality for a long time without adverse effects. SOLUTION: A substance in which silk is decomposed into a powder or made solution is sprayed on a tray body 1a to form a film on the inside face of the tray body 1a and obtain a tray 1 for holding food. In this way, the freshness of the food held in the tray 1 can be kept for a long time owing to the sterilizing action and the retaining function of the freshness of silk components. And the quality of feedstuff can be retained for a long time by drying the feedstuff after the powdered or liquid material has been mixed and agitated with it.
Patent JP-H04180292-A (JP)
Title: Manufacturing method of printed multilayer circuit board
Inventor: NAKAMURA MASAHIKO
IPC: H05K3/46
Filed: 1990-11-15
Abstract: PURPOSE:To prevent a closing of a via hole by a method wherein a projection is provided on a via hole part by conductive paste and electrically connected to a lower wire, an insulating layer is next provided, and further an upper wire is provided and electrically connected to a conductor in the via hole part. CONSTITUTION:An aluminum substrate is employed as a substrate 1, on which a lower wire 2 is formed by employing conductive paste, and further a projection 3 is formed on a via hole forming part by employing the conductive paste by a screen printing method. Next, insulating paste is printed by employing a screen mask having an opening pattern of the via hole to form an insulating layer 4 having the via hole. Further, the conductive paste is printed on this insulating layer 4 to form an upper wire 5 by the screen printing method. Namely, when a projection 3 which is electrically connected to the lower wire 2 in advance within the via hole is formed and thus the insulating layer 4 is formed, insulating paste is so coated so to avoid a portion having the projection 3. Thus, a closing of the via hole can be prevented.
Patent JP-H0776632-A (JP)
Title: Biodegradable cellulose ester composition and molded product therefrom
Inventor: ITO MASANORI
IPC: D01F2/28
Filed: 1993-11-11
Abstract: PURPOSE:To provide the composition high in biodegradability and moldability, useful for various molded products, e.g. fibrous molded products such as cigarette filters. CONSTITUTION:The composition is composed of a cellulose ester containing >=10wt.% of a low-substitution degree cellulose ester <=2.15 in average substitution degree and >=60wt.% degradable 4 weeks after left to stand determined by the testing method in accordance with the ASTM 125209-91. This composition may also be incorporated with plasticizer and/or aliphatic polyester, and/or photolysis promoter such as anatase-type titanium dioxide and/or biodegradation promoter such as organic acid or its ester. The low-substitution degree cellulose ester may be a cellulose acetate 50-250 in average polymerization degree, 1.0-2.15 in average substitution degree and 0.1 to 1.1 in the equivalent ratio of the residual sulfuric acid to the alkali (alkaline earth) metal.
Patent JP-H03170305-A (JP)
Title: Production of multiple oxide powder
Inventor: FUKUI TOSHIMI
IPC: C01G35/00
Filed: 1989-11-29
Abstract: PURPOSE:To easily obtain a high purity multiple oxide powder expressed by A(B B)O3 and having uniform and fine particle size and definite composition at a low temperature by reacting alkoxides of B<1> and B<2> in an organic solvent, adding hydrated hydroxide of A to the reaction mixture and reacting and aging at the refluxing temperature of the solvent. CONSTITUTION:Powder of a multiple oxide expressed by formula A(B B)O3 (A, B<1> and B<2> are different metal atoms; preferably A and B<1> are bivalent metal and B<2> is a pentavalent metal; for example, A is Ba or Sr, B<1> is Mg or Zn and B<2> is Nb, Ta or Sb) is produced by reacting an alkoxide or metal salt anhydride of B<1> with an alkoxide of B<2> in an organic solvent such as alcohol, adding hydrated hydroxide of A and reacting and aging the components at the refluxing temperature of the solvent. Ceramic powder useful as a dielectric material, etc., can be produced by this process.
Patent JP-S63159087-A (JP)
Title: Thermal transfer recording medium
Inventor: SAGARA TAKESHI
IPC: B41M5/40
Filed: 1986-12-23
Abstract: PURPOSE:To enhance rubbing resistance of a printed matter, by providing on a heat-resistant base a heat-fusible ink layer having a penetration of not more than 3, with a wax-containing primer layer provided therebetween, to produce a thermal transfer recording medium. CONSTITUTION:A heat-fusible ink layer 3 having a penetration of not more than 3 at room temperature (25 deg.C) as measured the penetration mesuring method according to JIS K-2235 is provided on a heat-resistant base 1, with a wax- containing primer layer 4 therebetween, to produce a thermal transfer recording medium. The base 1 may be a heat-resistant base represented by a polyester film, a condenser paper or the like. Since the heat-fusible ink layer having a penetration of not more than 3 at 25 deg.C is provided, rubbing resistance at the time of printing is enhanced. In addition, with the primer layer provided, adhesion between the ink layer 3 and the base 1 is enhanced, and the ink layer 3 is prevented from being exfoliated.
Patent JP-2001126281-A (JP)
Title: Objective lens driving device
Inventor: KONAGAYA MASARU
IPC: G02B7/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device having a high secondary resonance frequency for a movable part, used for an optical pickup for performing high-speed recording/reproducing in an optical disk. SOLUTION: This device is provided with a movable part having one magnet 3 fixed to the side face of a lens holder 2 for holding an objective lens 1, and a coil 10 arranged to face this magnet 3 keeping a specified gap. Thus, moment around the driving point of a movable part is reduced, and the strength of the lens holder 2 is increased.
Patent JP-H11218820-A (JP)
Title: View finder
Inventor: FERRADA SUAREZ LUIS ARNALDO
IPC: G03B17/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the composition of a screen. SOLUTION: A horizon guide 3 having an upper horizon 6 and a lower horizon 7, an oblique line guide 4 having a pair of oblique lines 8 and 9, a position guide 5 having a pair of upper markers 10 and 11, a pair of lower markers 12 and 13 and a central marker 14 are superimposed on the display screen 2 of the view finder 1. The horizons 6 and 7 of the guide 3 divide the screen 2 into three parts. The lines 8 and 9 of the guide 4 are crossed on the horizon 7 and widen in the longitudinal direction of the screen. The pairs of markers 10 and 11 and 12 and 13 respectively divide the horizons 6 and 7 into three and the marker 14 exists at the center of the screen 2.
Patent JP-S63161751-A (JP)
Title: Packet transmission controller
Inventor: YOSHIDA IKUO
Filed: 1986-12-25
Abstract: PURPOSE:To prevent many data from being transferred at once continuously by decreasing the priority of logic channel tentatively in sending the transmission packet of the same logic channel continuously. CONSTITUTION:When packet data is sent with the same logic channel as the packet data sent sequentially by using a logic channel of the packet data outputted from a transmission buffer means 21, then the packet data is stored in a buffer means 22. Then the transmission control means 23 sends the packet data outputted from the transmission buffer means 21 to a reception terminal equipment 11 when the data is sent from the logic channel different from the packet data and the packet data outputted from the buffer means 22 is sent to a reception terminal equipment 11. Thus, the priority of the logic channel in transferring the packet continuously is decreased tentatively to prevent the occurrence of lots of data transfer at once.
Patent JP-H09150201-A (JP)
Title: Continuous sheet processing facility
Inventor: IBATA HARUHIRO
IPC: B21B39/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To complete the technique of conventional width control applicable in a continuous sheet processing facility in which a metallic sheet is welded on is way of a line and continuously run. SOLUTION: In the continuous sheet processing facility which is provided with a pay-off reel 1, welder 5, looper 6 and processing device 10 to process by continuously running thin metallic strip 2, a tension imparting device 7 for imparting a specified tension to the thin metallic strip 2 in continuous running is provided on the downstream side of the looper 6. A width controller 8 for controlling the width size of the metallic strip by changing the tension with respect to the width direction to the thin metallic strip 2 to which tension is imparted with a tension imparting device 7 is provided.
Patent JP-H04178566-A (JP)
Title: Spectrum analyzer with remote control function
Inventor: OGATA KAZUO
IPC: G01R23/16
Filed: 1990-11-14
Abstract: PURPOSE:To facilitate actions in the atmosphere where a spectrum analyzer and a measured object are separated from each other and reduce man-hours required for developing a control program by adding a remote input section and a remote control section. CONSTITUTION:An operation panel 2 is operated, a measured object such as radio waves inputted from an antenna 6 is controlled by an input control section 4 and a display control section 5, and the result is outputted. For remote control, a remote panel 9 is operated, the operation signal is inputted to the remote input section 7 of a spectrum analyzer 1, the signal is sent to a remote control section 8, and the input control section 4 and the display control section 5 are controlled by the control section 8. The measured object such as radio waves inputted from the antenna 6 is controlled by the input control section 4 and the display control section 5, and the measured object is measured.
Patent JP-H08156440-A (JP)
Title: Film for thermal stencil printing paper
Inventor: TAKAHASHI KOZO
IPC: C07C63/26
Filed: 1994-12-12
Abstract: PURPOSE: To obtain the film for thermal stencil paper, which is excellent in stretching stability and has favorable planeness with small thickness fluctuation by a method wherein a specified component is copolymerized with a polyester so as to make the percentage of the widthwise thickness fluctuation not more than a specified value. CONSTITUTION: This film for thermal stencil paper is made of a copolymerized polyester containing 0.5-50mol.% aliphatic dicarboxylic acid as a dicarboxylic acid component. By copolymerizing the aliphatic dicarboxylic acid with a polymer, the stretching stability of the resultant copolymerizate is improved and, at the same time, its planeness becomes favorable, resulting in settling uneven printing. Further, the favorable widthwise thickness fluctuation of the polyester film is not more than 20%. If the fluctuation exceeds 20%, the laminating properties between porous support and the film is lowered and the perforating properties of the film is deteriorated, resulting in developing uneven printing.
Patent JP-H08212689-A (JP)
Title: Method and system for detection of drop in performance of spindle motor for data storage system
Inventor: GOODON JIEI SUMISU
IPC: G11B19/28
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To detect the decrease of performance of the spindle motor of a data storage system by measuring the predetermined time necessary for the motor to change from an initial speed to a testing speed. SOLUTION: At the time of manufacturing a data storage system 20, after the system 20 preferably passes the final acceptance test, the characteristic cost decrease time of a spindle motor is measured. Then, necessary predetermined time to decelerate the spindle motor 26 from an initial speed WN to the testing speed WT of the motor 26 is measured. To obtain mean bench mark cost down time tB 72, the procedure for establishing the bench cost down time tB, of the motor 26 at the time of manufacturing is repeated several times.